{"title":"Yellow Speed Racing","description":"","products":[{"product_id":"yellow-speed-racing-front-4-piston-ultra-big-brake-kit-lexus-sc300-1992-2000-uzz31","title":"Yellow Speed Racing Front 4 Piston Ultra Big Brake Kit - Lexus SC300 1992-2000 (UZZ31)","description":"\u003cp data-end=\"304\" data-start=\"224\"\u003eYellow Speed Racing Front 4 Piston Ultra Big Brake Kit – Lexus SC300 (UZZ31)\u003c\/p\u003e\n\u003cp data-end=\"677\" data-start=\"306\"\u003eThe Yellow Speed Racing Front 4 Piston Ultra Big Brake Kit is designed for Lexus SC300 owners seeking improved stopping power, fade resistance, and braking consistency for both street and track use. Built as a direct bolt-on upgrade, this kit delivers stronger braking performance, enhanced pedal feel, and improved heat management compared to the factory braking system.\u003c\/p\u003e\n\u003cp data-end=\"993\" data-start=\"679\"\u003e\u003cstrong data-end=\"721\" data-start=\"679\"\u003eHigh-Performance Front Braking System:\u003c\/strong\u003e Factory brakes are primarily designed for daily driving and can struggle under high heat from spirited driving or motorsport use. This Ultra Series big brake kit significantly reduces brake fade during circuit racing, drifting, time attack, and aggressive street driving.\u003c\/p\u003e\n\u003cp data-end=\"1232\" data-start=\"995\"\u003e\u003cstrong data-end=\"1030\" data-start=\"995\"\u003eForged 4-Piston Front Calipers:\u003c\/strong\u003e Lightweight forged billet aluminum split-design calipers feature anti-rust coating and vented aluminum pistons for improved heat resistance, consistent braking performance, and better pedal modulation.\u003c\/p\u003e\n\u003cp data-end=\"1425\" data-start=\"1234\"\u003e\u003cstrong data-end=\"1263\" data-start=\"1234\"\u003eMultiple Caliper Options:\u003c\/strong\u003e\u003cbr data-end=\"1266\" data-start=\"1263\"\u003eYSCPF4a: Ø38mm pistons with 248mm x 75mm pad area\u003cbr data-end=\"1318\" data-start=\"1315\"\u003eYSCPF4b: Ø36mm pistons with 248mm x 121mm x 74.5mm pad area\u003cbr data-end=\"1380\" data-start=\"1377\"\u003e(Caliper configuration varies by application)\u003c\/p\u003e\n\u003cp data-end=\"1633\" data-start=\"1427\"\u003e\u003cstrong data-end=\"1466\" data-start=\"1427\"\u003eTwo-Piece Performance Front Rotors:\u003c\/strong\u003e Lightweight two-piece rotors utilize aluminum center bells paired with high-performance steel friction rings to reduce unsprung weight and improve cooling efficiency.\u003c\/p\u003e\n\u003cp data-end=\"1801\" data-start=\"1635\"\u003e\u003cstrong data-end=\"1659\" data-start=\"1635\"\u003eRotor Style Options:\u003c\/strong\u003e Available in slotted, drilled, or drilled \u0026amp; slotted configurations with straight or curved slots for optimized heat dissipation and pad bite.\u003c\/p\u003e\n\u003cp data-end=\"1837\" data-start=\"1803\"\u003e\u003cstrong data-end=\"1835\" data-start=\"1803\"\u003eFront Rotor Sizes Available:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"1940\" data-start=\"1838\"\u003e\n\u003cli data-end=\"1871\" data-start=\"1838\"\u003e\n\u003cp data-end=\"1871\" data-start=\"1840\"\u003e304mm x 22mm (11.97\" x 0.87\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"1940\" data-start=\"1872\"\u003e\n\u003cp data-end=\"1940\" data-start=\"1874\"\u003e304mm x 26mm (11.97\" x 1.02\")\u003cbr data-end=\"1906\" data-start=\"1903\"\u003e(Rotor size varies by application)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2139\" data-start=\"1942\"\u003e\u003cstrong data-end=\"1974\" data-start=\"1942\"\u003eDirect Bolt-On Installation:\u003c\/strong\u003e Designed as a true bolt-on upgrade using factory mounting points. Installation requires common hand tools and includes CNC-machined steel caliper mounting brackets.\u003c\/p\u003e\n\u003cp data-end=\"2279\" data-start=\"2141\"\u003e\u003cstrong data-end=\"2169\" data-start=\"2141\"\u003eCustomizable Appearance:\u003c\/strong\u003e Calipers can be customized with different colors, finishes, and optional etching to match your build’s style.\u003c\/p\u003e\n\u003cp data-end=\"2472\" data-start=\"2281\"\u003e\u003cstrong data-end=\"2323\" data-start=\"2281\"\u003eReduced Unsprung Weight \u0026amp; Maintenance:\u003c\/strong\u003e Larger rotors and pads reduce brake fade, improve response, extend service intervals, and simplify brake maintenance compared to factory components.\u003c\/p\u003e\n\u003cp data-end=\"2496\" data-start=\"2474\"\u003e\u003cstrong data-end=\"2494\" data-start=\"2474\"\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"2849\" data-start=\"2497\"\u003e\n\u003cli data-end=\"2576\" data-start=\"2497\"\u003e\n\u003cp data-end=\"2576\" data-start=\"2499\"\u003eForged billet aluminum 4-piston front calipers with vented aluminum pistons\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2629\" data-start=\"2577\"\u003e\n\u003cp data-end=\"2629\" data-start=\"2579\"\u003eTwo-piece front rotors (style and size selected)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2699\" data-start=\"2630\"\u003e\n\u003cp data-end=\"2699\" data-start=\"2632\"\u003eHigh-performance brake pads (OEM+, Street, Sport, or Competition)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2746\" data-start=\"2700\"\u003e\n\u003cp data-end=\"2746\" data-start=\"2702\"\u003eStainless steel braided Teflon brake lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2795\" data-start=\"2747\"\u003e\n\u003cp data-end=\"2795\" data-start=\"2749\"\u003eCNC-machined steel caliper mounting brackets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2830\" data-start=\"2796\"\u003e\n\u003cp data-end=\"2830\" data-start=\"2798\"\u003eComplete installation hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"2849\" data-start=\"2831\"\u003e\n\u003cp data-end=\"2849\" data-start=\"2833\"\u003eOwner’s manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"2954\" data-start=\"2851\"\u003e\u003cstrong data-end=\"2882\" data-start=\"2851\"\u003eBrake Fluid Recommendation:\u003c\/strong\u003e YSR recommends Motul 5.1 or RBF600 brake fluid for optimal performance.\u003c\/p\u003e\n\u003cp data-end=\"2978\" data-start=\"2956\"\u003e\u003cstrong data-end=\"2976\" data-start=\"2956\"\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-end=\"3072\" data-start=\"2979\"\u003e\n\u003cli data-end=\"3014\" data-start=\"2979\"\u003e\n\u003cp data-end=\"3014\" data-start=\"2981\"\u003eLexus SC300 (1992–2000) – UZZ31\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3039\" data-start=\"3015\"\u003e\n\u003cp data-end=\"3039\" data-start=\"3017\"\u003e5x114.3 bolt pattern\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-end=\"3072\" data-start=\"3040\"\u003e\n\u003cp data-end=\"3072\" data-start=\"3042\"\u003eFront brake application only\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"3226\" data-start=\"3074\"\u003e\u003cstrong data-end=\"3103\" data-start=\"3074\"\u003eManufacturing \u0026amp; Shipping:\u003c\/strong\u003e\u003cbr data-end=\"3106\" data-start=\"3103\"\u003eYSR Big Brake Kits are made to order. Please allow approximately \u003cstrong data-end=\"3194\" data-start=\"3171\"\u003e15–25 business days\u003c\/strong\u003e for manufacturing and shipping.\u003c\/p\u003e\n\u003cp data-end=\"3534\" data-start=\"3228\"\u003e\u003cstrong data-end=\"3243\" data-start=\"3228\"\u003eDisclaimer:\u003c\/strong\u003e\u003cbr data-end=\"3246\" data-start=\"3243\"\u003ePhotos shown are for marketing purposes only. Actual components may vary depending on configuration options selected. Wheel clearance varies by rotor and caliper choice—wheel templates are available for test fitting prior to purchase. Please contact us to confirm fitment before ordering.\u003c\/p\u003e\n\u003cp data-end=\"3792\" data-start=\"3536\"\u003e\u003cstrong data-end=\"3593\" data-start=\"3536\"\u003eWhy Choose Yellow Speed Racing Ultra Big Brake Kits?:\u003c\/strong\u003e\u003cbr data-end=\"3596\" data-start=\"3593\"\u003eOffering track-capable stopping power, improved heat management, and bolt-on simplicity, YSR Ultra Series big brake kits are the perfect braking upgrade for performance-focused Lexus SC300 builds.\u003c\/p\u003e","brand":"Yellow Speed Racing, USA","offers":[{"title":"304mm x 22mm \/ YSCPF4b","offer_id":51213813547329,"sku":"YS02-LX-02I-018","price":1660.0,"currency_code":"USD","in_stock":true},{"title":"304mm x 26mm \/ YSCPF4a","offer_id":51213813580097,"sku":"YS02-LX-02D-018","price":1840.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/9362\/5921\/files\/YSR_New_Logo_Kit_5dfdfecd-0ac2-4576-a82e-4b0e6ed85fde.jpg?v=1767887947"},{"product_id":"yellow-speed-racing-front-6-piston-ultra-big-brake-kit-lexus-is350-2006-2013-xe20","title":"Yellow Speed Racing Front 6 Piston Ultra Big Brake Kit - Lexus IS350 2006-2013 (XE20)","description":"\u003ch3 data-start=\"200\" data-end=\"279\"\u003eYellow Speed Racing Front 6 Piston Ultra Big Brake Kit – Lexus IS350 (XE20)\u003c\/h3\u003e\n\u003cp data-start=\"281\" data-end=\"665\"\u003eThe Yellow Speed Racing Front 6 Piston Ultra Big Brake Kit is engineered for Lexus IS350 owners who demand maximum stopping power, fade resistance, and consistent braking performance for aggressive street driving and track use. Designed as a direct bolt-on upgrade, this Ultra Series kit delivers superior heat management, improved pedal feel, and motorsport-level braking confidence.\u003c\/p\u003e\n\u003cp data-start=\"667\" data-end=\"986\"\u003e\u003cstrong data-start=\"667\" data-end=\"709\"\u003eHigh-Performance Front Braking System:\u003c\/strong\u003e Factory brakes are built primarily for daily driving and can struggle under high heat from spirited driving or motorsport use. This 6-piston Ultra Series big brake kit dramatically reduces brake fade during circuit racing, drifting, time attack, and aggressive street driving.\u003c\/p\u003e\n\u003cp data-start=\"988\" data-end=\"1205\"\u003e\u003cstrong data-start=\"988\" data-end=\"1023\"\u003eForged 6-Piston Front Calipers:\u003c\/strong\u003e Lightweight forged billet aluminum split-design calipers feature anti-rust coating and vented aluminum pistons to improve heat resistance, braking consistency, and pedal modulation.\u003c\/p\u003e\n\u003cp data-start=\"1207\" data-end=\"1488\"\u003e\u003cstrong data-start=\"1207\" data-end=\"1236\"\u003eMultiple Caliper Options:\u003c\/strong\u003e\u003cbr data-start=\"1236\" data-end=\"1239\"\u003eYSCPF6b: Ø38mm \/ Ø36mm \/ Ø32mm pistons with 293mm x 81mm pad area\u003cbr data-start=\"1304\" data-end=\"1307\"\u003eYSCPF6c: Ø36mm \/ Ø34mm \/ Ø30mm pistons with 276mm x 77mm pad area\u003cbr data-start=\"1372\" data-end=\"1375\"\u003eYSCPF6e: Ø36mm \/ Ø34mm \/ Ø30mm pistons with 354mm x 97mm pad area\u003cbr data-start=\"1440\" data-end=\"1443\"\u003e(Caliper configuration varies by application)\u003c\/p\u003e\n\u003cp data-start=\"1490\" data-end=\"1725\"\u003e\u003cstrong data-start=\"1490\" data-end=\"1529\"\u003eTwo-Piece Performance Front Rotors:\u003c\/strong\u003e Lightweight two-piece rotors utilize aluminum center bells paired with high-performance steel friction rings to reduce unsprung weight and improve cooling efficiency under repeated heavy braking.\u003c\/p\u003e\n\u003cp data-start=\"1727\" data-end=\"1893\"\u003e\u003cstrong data-start=\"1727\" data-end=\"1751\"\u003eRotor Style Options:\u003c\/strong\u003e Available in slotted, drilled, or drilled \u0026amp; slotted configurations with straight or curved slots for optimized heat dissipation and pad bite.\u003c\/p\u003e\n\u003cp data-start=\"1895\" data-end=\"1929\"\u003e\u003cstrong data-start=\"1895\" data-end=\"1927\"\u003eFront Rotor Sizes Available:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1930\" data-end=\"2134\"\u003e\n\u003cli data-start=\"1930\" data-end=\"1963\"\u003e\n\u003cp data-start=\"1932\" data-end=\"1963\"\u003e330mm x 28mm (12.99\" x 1.09\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1964\" data-end=\"1997\"\u003e\n\u003cp data-start=\"1966\" data-end=\"1997\"\u003e330mm x 32mm (12.99\" x 1.26\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1998\" data-end=\"2031\"\u003e\n\u003cp data-start=\"2000\" data-end=\"2031\"\u003e345mm x 32mm (13.58\" x 1.26\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2032\" data-end=\"2065\"\u003e\n\u003cp data-start=\"2034\" data-end=\"2065\"\u003e356mm x 32mm (14.02\" x 1.26\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2066\" data-end=\"2134\"\u003e\n\u003cp data-start=\"2068\" data-end=\"2134\"\u003e365mm x 32mm (14.37\" x 1.26\")\u003cbr data-start=\"2097\" data-end=\"2100\"\u003e(Rotor size varies by application)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2136\" data-end=\"2333\"\u003e\u003cstrong data-start=\"2136\" data-end=\"2168\"\u003eDirect Bolt-On Installation:\u003c\/strong\u003e Designed as a true bolt-on upgrade using factory mounting points. Installation requires common hand tools and includes CNC-machined steel caliper mounting brackets.\u003c\/p\u003e\n\u003cp data-start=\"2335\" data-end=\"2471\"\u003e\u003cstrong data-start=\"2335\" data-end=\"2363\"\u003eCustomizable Appearance:\u003c\/strong\u003e Calipers can be customized with various colors, finishes, and optional etching to match your build’s style.\u003c\/p\u003e\n\u003cp data-start=\"2473\" data-end=\"2664\"\u003e\u003cstrong data-start=\"2473\" data-end=\"2515\"\u003eReduced Unsprung Weight \u0026amp; Maintenance:\u003c\/strong\u003e Larger rotors and pads improve brake response, reduce fade, extend service intervals, and simplify brake maintenance compared to factory components.\u003c\/p\u003e\n\u003cp data-start=\"2666\" data-end=\"2688\"\u003e\u003cstrong data-start=\"2666\" data-end=\"2686\"\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2689\" data-end=\"3041\"\u003e\n\u003cli data-start=\"2689\" data-end=\"2768\"\u003e\n\u003cp data-start=\"2691\" data-end=\"2768\"\u003eForged billet aluminum 6-piston front calipers with vented aluminum pistons\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2769\" data-end=\"2821\"\u003e\n\u003cp data-start=\"2771\" data-end=\"2821\"\u003eTwo-piece front rotors (style and size selected)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2822\" data-end=\"2891\"\u003e\n\u003cp data-start=\"2824\" data-end=\"2891\"\u003eHigh-performance brake pads (OEM+, Street, Sport, or Competition)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2892\" data-end=\"2938\"\u003e\n\u003cp data-start=\"2894\" data-end=\"2938\"\u003eStainless steel braided Teflon brake lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2939\" data-end=\"2987\"\u003e\n\u003cp data-start=\"2941\" data-end=\"2987\"\u003eCNC-machined steel caliper mounting brackets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2988\" data-end=\"3022\"\u003e\n\u003cp data-start=\"2990\" data-end=\"3022\"\u003eComplete installation hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3023\" data-end=\"3041\"\u003e\n\u003cp data-start=\"3025\" data-end=\"3041\"\u003eOwner’s manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3043\" data-end=\"3154\"\u003e\u003cstrong data-start=\"3043\" data-end=\"3074\"\u003eBrake Fluid Recommendation:\u003c\/strong\u003e YSR recommends Motul 5.1 or RBF600 brake fluid for optimal braking performance.\u003c\/p\u003e\n\u003cp data-start=\"3156\" data-end=\"3178\"\u003e\u003cstrong data-start=\"3156\" data-end=\"3176\"\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"3179\" data-end=\"3279\"\u003e\n\u003cli data-start=\"3179\" data-end=\"3221\"\u003e\n\u003cp data-start=\"3181\" data-end=\"3221\"\u003eLexus IS350 (2006–2013) – XE20 chassis\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3222\" data-end=\"3246\"\u003e\n\u003cp data-start=\"3224\" data-end=\"3246\"\u003e5x114.3 bolt pattern\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3247\" data-end=\"3279\"\u003e\n\u003cp data-start=\"3249\" data-end=\"3279\"\u003eFront brake application only\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3281\" data-end=\"3433\"\u003e\u003cstrong data-start=\"3281\" data-end=\"3310\"\u003eManufacturing \u0026amp; Shipping:\u003c\/strong\u003e\u003cbr data-start=\"3310\" data-end=\"3313\"\u003eYSR Big Brake Kits are made to order. Please allow approximately \u003cstrong data-start=\"3378\" data-end=\"3401\"\u003e15–25 business days\u003c\/strong\u003e for manufacturing and shipping.\u003c\/p\u003e\n\u003cp data-start=\"3435\" data-end=\"3737\"\u003e\u003cstrong data-start=\"3435\" data-end=\"3450\"\u003eDisclaimer:\u003c\/strong\u003e\u003cbr data-start=\"3450\" data-end=\"3453\"\u003ePhotos shown are for marketing purposes only. Actual components may vary based on configuration options selected. Wheel clearance varies by rotor and caliper choice—wheel templates are available for test fitting prior to purchase. Please contact us to confirm fitment before ordering.\u003c\/p\u003e\n\u003cp data-start=\"3739\" data-end=\"4019\"\u003e\u003cstrong data-start=\"3739\" data-end=\"3796\"\u003eWhy Choose Yellow Speed Racing Ultra Big Brake Kits?:\u003c\/strong\u003e\u003cbr data-start=\"3796\" data-end=\"3799\"\u003eWith powerful 6-piston calipers, large-diameter rotors, and proven motorsport engineering, YSR Ultra Series big brake kits deliver the braking performance and reliability required for high-performance Lexus IS350 builds.\u003c\/p\u003e","brand":"Yellow Speed Racing, USA","offers":[{"title":"330mm x 28mm \/ YSCPF6e","offer_id":51213813612865,"sku":"YS02-LX-11H-032","price":2000.0,"currency_code":"USD","in_stock":true},{"title":"330mm x 32mm \/ YSCPF6b","offer_id":51213813645633,"sku":"YS02-LX-03B-013","price":2080.0,"currency_code":"USD","in_stock":true},{"title":"330mm x 32mm \/ YSCPF6c","offer_id":51213813678401,"sku":"YS02-LX-03E-013","price":2000.0,"currency_code":"USD","in_stock":true},{"title":"345mm x 32mm \/ YSCPF6b","offer_id":51213813711169,"sku":"YS02-LX-06B-013","price":2200.0,"currency_code":"USD","in_stock":true},{"title":"356mm x 32mm \/ YSCPF6b","offer_id":51213813743937,"sku":"YS02-LX-04B-013","price":2300.0,"currency_code":"USD","in_stock":true},{"title":"365mm x 32mm \/ YSCPF6b","offer_id":51213813776705,"sku":"YS02-LX-09B-032","price":2500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/9362\/5921\/files\/yellow-speed-racing-front-6-piston-ultra-big-brake-kit-lexus-is350-2006-2013-xe20-4431655.jpg?v=1767996610"},{"product_id":"yellow-speed-racing-front-6-piston-ultra-big-brake-kit-lexus-gs430-2001-2005-uzs161","title":"Yellow Speed Racing Front 6 Piston Ultra Big Brake Kit - Lexus GS430 2001-2005 (UZS161)","description":"\u003cp data-start=\"200\" data-end=\"281\"\u003eYellow Speed Racing Front 6 Piston Ultra Big Brake Kit – Lexus GS430 (UZS161)\u003c\/p\u003e\n\u003cp data-start=\"283\" data-end=\"708\"\u003eThe Yellow Speed Racing Front 6 Piston Ultra Big Brake Kit is engineered for Lexus GS430 owners seeking serious stopping power, improved heat management, and consistent braking performance for both aggressive street driving and track use. Designed as a direct bolt-on upgrade, this Ultra Series kit delivers superior fade resistance, enhanced pedal feel, and motorsport-level braking confidence for the heavier V8 GS chassis.\u003c\/p\u003e\n\u003cp data-start=\"710\" data-end=\"1059\"\u003e\u003cstrong data-start=\"710\" data-end=\"752\"\u003eHigh-Performance Front Braking System:\u003c\/strong\u003e Factory brakes are designed primarily for daily driving and can struggle under extreme heat generated by spirited driving, higher horsepower, or track use. This 6-piston Ultra Series big brake kit significantly reduces brake fade during circuit racing, drifting, time attack, and aggressive street driving.\u003c\/p\u003e\n\u003cp data-start=\"1061\" data-end=\"1301\"\u003e\u003cstrong data-start=\"1061\" data-end=\"1096\"\u003eForged 6-Piston Front Calipers:\u003c\/strong\u003e Lightweight forged billet aluminum split-design calipers feature anti-rust coating and vented aluminum pistons for improved heat resistance, consistent braking performance, and excellent pedal modulation.\u003c\/p\u003e\n\u003cp data-start=\"1303\" data-end=\"1720\"\u003e\u003cstrong data-start=\"1303\" data-end=\"1332\"\u003eMultiple Caliper Options:\u003c\/strong\u003e\u003cbr data-start=\"1332\" data-end=\"1335\"\u003eYSCPF6a: Ø36mm \/ Ø34mm \/ Ø30mm pistons with 248mm x 74mm pad area\u003cbr data-start=\"1400\" data-end=\"1403\"\u003eYSCPF6b: Ø38mm \/ Ø36mm \/ Ø32mm pistons with 293mm x 81mm pad area\u003cbr data-start=\"1468\" data-end=\"1471\"\u003eYSCPF6c: Ø36mm \/ Ø34mm \/ Ø30mm pistons with 276mm x 77mm pad area\u003cbr data-start=\"1536\" data-end=\"1539\"\u003eYSCPF6d: Ø36mm \/ Ø32mm \/ Ø28mm pistons with 250mm x 72mm pad area\u003cbr data-start=\"1604\" data-end=\"1607\"\u003eYSCPF6e: Ø36mm \/ Ø34mm \/ Ø30mm pistons with 354mm x 97mm pad area\u003cbr data-start=\"1672\" data-end=\"1675\"\u003e(Caliper configuration varies by application)\u003c\/p\u003e\n\u003cp data-start=\"1722\" data-end=\"1957\"\u003e\u003cstrong data-start=\"1722\" data-end=\"1761\"\u003eTwo-Piece Performance Front Rotors:\u003c\/strong\u003e Lightweight two-piece rotors utilize aluminum center bells paired with high-performance steel friction rings to reduce unsprung weight and improve cooling efficiency under repeated heavy braking.\u003c\/p\u003e\n\u003cp data-start=\"1959\" data-end=\"2125\"\u003e\u003cstrong data-start=\"1959\" data-end=\"1983\"\u003eRotor Style Options:\u003c\/strong\u003e Available in slotted, drilled, or drilled \u0026amp; slotted configurations with straight or curved slots for optimized heat dissipation and pad bite.\u003c\/p\u003e\n\u003cp data-start=\"2127\" data-end=\"2161\"\u003e\u003cstrong data-start=\"2127\" data-end=\"2159\"\u003eFront Rotor Sizes Available:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2162\" data-end=\"2400\"\u003e\n\u003cli data-start=\"2162\" data-end=\"2195\"\u003e\n\u003cp data-start=\"2164\" data-end=\"2195\"\u003e304mm x 26mm (11.97\" x 1.02\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2196\" data-end=\"2229\"\u003e\n\u003cp data-start=\"2198\" data-end=\"2229\"\u003e330mm x 28mm (12.99\" x 1.09\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2230\" data-end=\"2263\"\u003e\n\u003cp data-start=\"2232\" data-end=\"2263\"\u003e330mm x 32mm (12.99\" x 1.26\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2264\" data-end=\"2297\"\u003e\n\u003cp data-start=\"2266\" data-end=\"2297\"\u003e345mm x 32mm (13.58\" x 1.26\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2298\" data-end=\"2331\"\u003e\n\u003cp data-start=\"2300\" data-end=\"2331\"\u003e356mm x 32mm (14.02\" x 1.26\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2332\" data-end=\"2400\"\u003e\n\u003cp data-start=\"2334\" data-end=\"2400\"\u003e365mm x 32mm (14.37\" x 1.26\")\u003cbr data-start=\"2363\" data-end=\"2366\"\u003e(Rotor size varies by application)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2402\" data-end=\"2599\"\u003e\u003cstrong data-start=\"2402\" data-end=\"2434\"\u003eDirect Bolt-On Installation:\u003c\/strong\u003e Designed as a true bolt-on upgrade using factory mounting points. Installation requires common hand tools and includes CNC-machined steel caliper mounting brackets.\u003c\/p\u003e\n\u003cp data-start=\"2601\" data-end=\"2738\"\u003e\u003cstrong data-start=\"2601\" data-end=\"2629\"\u003eCustomizable Appearance:\u003c\/strong\u003e Calipers are available in a variety of colors, finishes, and optional etching to match your vehicle’s style.\u003c\/p\u003e\n\u003cp data-start=\"2740\" data-end=\"2933\"\u003e\u003cstrong data-start=\"2740\" data-end=\"2782\"\u003eReduced Unsprung Weight \u0026amp; Maintenance:\u003c\/strong\u003e Larger rotors and pads improve braking response, reduce fade, extend service intervals, and simplify brake maintenance compared to factory components.\u003c\/p\u003e\n\u003cp data-start=\"2935\" data-end=\"2957\"\u003e\u003cstrong data-start=\"2935\" data-end=\"2955\"\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2958\" data-end=\"3310\"\u003e\n\u003cli data-start=\"2958\" data-end=\"3037\"\u003e\n\u003cp data-start=\"2960\" data-end=\"3037\"\u003eForged billet aluminum 6-piston front calipers with vented aluminum pistons\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3038\" data-end=\"3090\"\u003e\n\u003cp data-start=\"3040\" data-end=\"3090\"\u003eTwo-piece front rotors (style and size selected)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3091\" data-end=\"3160\"\u003e\n\u003cp data-start=\"3093\" data-end=\"3160\"\u003eHigh-performance brake pads (OEM+, Street, Sport, or Competition)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3161\" data-end=\"3207\"\u003e\n\u003cp data-start=\"3163\" data-end=\"3207\"\u003eStainless steel braided Teflon brake lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3208\" data-end=\"3256\"\u003e\n\u003cp data-start=\"3210\" data-end=\"3256\"\u003eCNC-machined steel caliper mounting brackets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3257\" data-end=\"3291\"\u003e\n\u003cp data-start=\"3259\" data-end=\"3291\"\u003eComplete installation hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3292\" data-end=\"3310\"\u003e\n\u003cp data-start=\"3294\" data-end=\"3310\"\u003eOwner’s manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3312\" data-end=\"3423\"\u003e\u003cstrong data-start=\"3312\" data-end=\"3343\"\u003eBrake Fluid Recommendation:\u003c\/strong\u003e YSR recommends Motul 5.1 or RBF600 brake fluid for optimal braking performance.\u003c\/p\u003e\n\u003cp data-start=\"3425\" data-end=\"3447\"\u003e\u003cstrong data-start=\"3425\" data-end=\"3445\"\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"3448\" data-end=\"3542\"\u003e\n\u003cli data-start=\"3448\" data-end=\"3484\"\u003e\n\u003cp data-start=\"3450\" data-end=\"3484\"\u003eLexus GS430 (2001–2005) – UZS161\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3485\" data-end=\"3509\"\u003e\n\u003cp data-start=\"3487\" data-end=\"3509\"\u003e5x114.3 bolt pattern\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3510\" data-end=\"3542\"\u003e\n\u003cp data-start=\"3512\" data-end=\"3542\"\u003eFront brake application only\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3544\" data-end=\"3696\"\u003e\u003cstrong data-start=\"3544\" data-end=\"3573\"\u003eManufacturing \u0026amp; Shipping:\u003c\/strong\u003e\u003cbr data-start=\"3573\" data-end=\"3576\"\u003eYSR Big Brake Kits are made to order. Please allow approximately \u003cstrong data-start=\"3641\" data-end=\"3664\"\u003e15–25 business days\u003c\/strong\u003e for manufacturing and shipping.\u003c\/p\u003e\n\u003cp data-start=\"3698\" data-end=\"4004\"\u003e\u003cstrong data-start=\"3698\" data-end=\"3713\"\u003eDisclaimer:\u003c\/strong\u003e\u003cbr data-start=\"3713\" data-end=\"3716\"\u003ePhotos shown are for marketing purposes only. Actual components may vary depending on configuration options selected. Wheel clearance varies by rotor and caliper choice—wheel templates are available for test fitting prior to purchase. Please contact us to confirm fitment before ordering.\u003c\/p\u003e\n\u003cp data-start=\"4006\" data-end=\"4284\"\u003e\u003cstrong data-start=\"4006\" data-end=\"4063\"\u003eWhy Choose Yellow Speed Racing Ultra Big Brake Kits?:\u003c\/strong\u003e\u003cbr data-start=\"4063\" data-end=\"4066\"\u003eWith powerful 6-piston calipers, large-diameter rotors, and proven motorsport engineering, YSR Ultra Series big brake kits deliver the braking performance and reliability needed for high-performance Lexus GS430 builds.\u003c\/p\u003e","brand":"Yellow Speed Racing, USA","offers":[{"title":"304mm x 26mm \/ YSCPF6a","offer_id":51213813809473,"sku":"YS02-LX-02A-008","price":1900.0,"currency_code":"USD","in_stock":true},{"title":"304mm x 26mm \/ YSCPF6d","offer_id":51213813842241,"sku":"YS02-LX-02G-015","price":1900.0,"currency_code":"USD","in_stock":true},{"title":"330mm x 28mm \/ YSCPF6e","offer_id":51213813875009,"sku":"YS02-LX-11H-018","price":2000.0,"currency_code":"USD","in_stock":true},{"title":"330mm x 32mm \/ YSCPF6b","offer_id":51213813907777,"sku":"YS02-LX-03B-009","price":2080.0,"currency_code":"USD","in_stock":true},{"title":"330mm x 32mm \/ YSCPF6c","offer_id":51213813940545,"sku":"YS02-LX-03E-009","price":2000.0,"currency_code":"USD","in_stock":true},{"title":"345mm x 32mm \/ YSCPF6b","offer_id":51213813973313,"sku":"YS02-LX-06B-009","price":2200.0,"currency_code":"USD","in_stock":true},{"title":"356mm x 32mm \/ YSCPF6b","offer_id":51213814006081,"sku":"YS02-LX-04B-009","price":2300.0,"currency_code":"USD","in_stock":true},{"title":"365mm x 32mm \/ YSCPF6b","offer_id":51213814038849,"sku":"YS02-LX-09B-018","price":2500.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/9362\/5921\/files\/yellow-speed-racing-front-6-piston-ultra-big-brake-kit-lexus-gs430-2001-2005-uzs161-9649673.jpg?v=1767996608"},{"product_id":"yellow-speed-racing-rear-6-piston-ultra-big-brake-kit-lexus-gs300-1993-1997-jzs147","title":"Yellow Speed Racing Rear 6 Piston Ultra Big Brake Kit - Lexus GS300 1993-1997 (JZS147)","description":"\u003cp data-start=\"248\" data-end=\"328\"\u003eYellow Speed Racing Rear 6 Piston Ultra Big Brake Kit – Lexus GS300 (JZS147)\u003c\/p\u003e\n\u003cp data-start=\"330\" data-end=\"696\"\u003eThe Yellow Speed Racing Rear 6 Piston Ultra Big Brake Kit is designed to complement front big brake upgrades while delivering improved rear braking balance, heat management, and track-ready performance. Built for both road and motorsport use, this Ultra Series rear kit enhances braking consistency, aesthetics, and serviceability over the factory rear brake system.\u003c\/p\u003e\n\u003cp data-start=\"698\" data-end=\"969\"\u003e\u003cstrong data-start=\"698\" data-end=\"738\"\u003eHigh-Performance Rear Brake Upgrade:\u003c\/strong\u003e Factory rear brakes are designed primarily for daily driving and can struggle to maintain consistency during aggressive driving or track use. This rear Ultra Series kit improves braking balance and reduces fade under extreme heat.\u003c\/p\u003e\n\u003cp data-start=\"971\" data-end=\"1166\"\u003e\u003cstrong data-start=\"971\" data-end=\"1005\"\u003eForged 6-Piston Rear Calipers:\u003c\/strong\u003e Lightweight forged billet aluminum split-design calipers feature anti-rust coating and vented aluminum pistons to improve heat resistance and braking stability.\u003c\/p\u003e\n\u003cp data-start=\"1168\" data-end=\"1423\"\u003e\u003cstrong data-start=\"1168\" data-end=\"1209\"\u003eRear Handbrake Compatibility Options:\u003c\/strong\u003e\u003cbr data-start=\"1209\" data-end=\"1212\"\u003e(X): Does \u003cstrong data-start=\"1222\" data-end=\"1229\"\u003enot\u003c\/strong\u003e retain OEM handbrake functionality\u003cbr data-start=\"1264\" data-end=\"1267\"\u003e(V): Retains OEM handbrake functionality\u003cbr data-start=\"1307\" data-end=\"1310\"\u003e(X)(★): Retains OEM handbrake functionality when used with the \u003cstrong data-start=\"1373\" data-end=\"1405\"\u003eYSR Handbrake Adapter System\u003c\/strong\u003e (sold separately)\u003c\/p\u003e\n\u003cp data-start=\"1425\" data-end=\"1633\"\u003e\u003cstrong data-start=\"1425\" data-end=\"1455\"\u003eCaliper Options Available:\u003c\/strong\u003e\u003cbr data-start=\"1455\" data-end=\"1458\"\u003eYSCPR6a: Ø28mm \/ Ø25mm \/ Ø22mm pistons – 233mm x 67mm pad area\u003cbr data-start=\"1520\" data-end=\"1523\"\u003eYSCPR6b: Ø32mm \/ Ø28mm \/ Ø25mm pistons – 262mm x 76mm pad area\u003cbr data-start=\"1585\" data-end=\"1588\"\u003e(Caliper configuration varies by application)\u003c\/p\u003e\n\u003cp data-start=\"1635\" data-end=\"1828\"\u003e\u003cstrong data-start=\"1635\" data-end=\"1673\"\u003eTwo-Piece Performance Rear Rotors:\u003c\/strong\u003e Lightweight two-piece rotors feature aluminum center bells with integrated inner drum steel bells to support OEM-style handbrake systems where applicable.\u003c\/p\u003e\n\u003cp data-start=\"1830\" data-end=\"1975\"\u003e\u003cstrong data-start=\"1830\" data-end=\"1854\"\u003eRotor Style Options:\u003c\/strong\u003e Available in slotted, drilled, or drilled \u0026amp; slotted designs with straight or curved slots for improved heat dissipation.\u003c\/p\u003e\n\u003cp data-start=\"1977\" data-end=\"2010\"\u003e\u003cstrong data-start=\"1977\" data-end=\"2008\"\u003eRear Rotor Sizes Available:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2011\" data-end=\"2181\"\u003e\n\u003cli data-start=\"2011\" data-end=\"2044\"\u003e\n\u003cp data-start=\"2013\" data-end=\"2044\"\u003e330mm x 28mm (12.99\" x 1.09\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2045\" data-end=\"2078\"\u003e\n\u003cp data-start=\"2047\" data-end=\"2078\"\u003e356mm x 28mm (14.02\" x 1.09\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2079\" data-end=\"2112\"\u003e\n\u003cp data-start=\"2081\" data-end=\"2112\"\u003e356mm x 32mm (14.02\" x 1.26\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2113\" data-end=\"2181\"\u003e\n\u003cp data-start=\"2115\" data-end=\"2181\"\u003e380mm x 32mm (14.96\" x 1.26\")\u003cbr data-start=\"2144\" data-end=\"2147\"\u003e(Rotor size varies by application)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2183\" data-end=\"2364\"\u003e\u003cstrong data-start=\"2183\" data-end=\"2215\"\u003eDirect Bolt-On Installation:\u003c\/strong\u003e Designed as a true bolt-on rear brake upgrade using factory mounting points. Includes CNC-machined steel caliper brackets and all required hardware.\u003c\/p\u003e\n\u003cp data-start=\"2366\" data-end=\"2522\"\u003e\u003cstrong data-start=\"2366\" data-end=\"2406\"\u003eImproved Service Life \u0026amp; Maintenance:\u003c\/strong\u003e Larger pads and rotors offer improved thermal capacity, longer service intervals, and simplified brake maintenance.\u003c\/p\u003e\n\u003cp data-start=\"2524\" data-end=\"2546\"\u003e\u003cstrong data-start=\"2524\" data-end=\"2544\"\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2547\" data-end=\"2885\"\u003e\n\u003cli data-start=\"2547\" data-end=\"2596\"\u003e\n\u003cp data-start=\"2549\" data-end=\"2596\"\u003eForged billet aluminum 6-piston rear calipers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2597\" data-end=\"2673\"\u003e\n\u003cp data-start=\"2599\" data-end=\"2673\"\u003eTwo-piece rear rotors with integrated inner drum (style \u0026amp; size selected)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2674\" data-end=\"2735\"\u003e\n\u003cp data-start=\"2676\" data-end=\"2735\"\u003eHigh-performance brake pads (OEM+, Sport, or Competition)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2736\" data-end=\"2782\"\u003e\n\u003cp data-start=\"2738\" data-end=\"2782\"\u003eStainless steel braided Teflon brake lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2783\" data-end=\"2831\"\u003e\n\u003cp data-start=\"2785\" data-end=\"2831\"\u003eCNC-machined steel caliper mounting brackets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2832\" data-end=\"2866\"\u003e\n\u003cp data-start=\"2834\" data-end=\"2866\"\u003eComplete installation hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2867\" data-end=\"2885\"\u003e\n\u003cp data-start=\"2869\" data-end=\"2885\"\u003eOwner’s manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2887\" data-end=\"3000\"\u003e\u003cstrong data-start=\"2887\" data-end=\"2918\"\u003eBrake Fluid Recommendation:\u003c\/strong\u003e\u003cbr data-start=\"2918\" data-end=\"2921\"\u003eYSR recommends Motul 5.1 or RBF600 brake fluid for optimal braking performance.\u003c\/p\u003e\n\u003cp data-start=\"3002\" data-end=\"3024\"\u003e\u003cstrong data-start=\"3002\" data-end=\"3022\"\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"3025\" data-end=\"3118\"\u003e\n\u003cli data-start=\"3025\" data-end=\"3061\"\u003e\n\u003cp data-start=\"3027\" data-end=\"3061\"\u003eLexus GS300 (1993–1997) – JZS147\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3062\" data-end=\"3086\"\u003e\n\u003cp data-start=\"3064\" data-end=\"3086\"\u003e5x114.3 bolt pattern\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3087\" data-end=\"3118\"\u003e\n\u003cp data-start=\"3089\" data-end=\"3118\"\u003eRear brake application only\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3120\" data-end=\"3272\"\u003e\u003cstrong data-start=\"3120\" data-end=\"3149\"\u003eManufacturing \u0026amp; Shipping:\u003c\/strong\u003e\u003cbr data-start=\"3149\" data-end=\"3152\"\u003eYSR Big Brake Kits are made to order. Please allow approximately \u003cstrong data-start=\"3217\" data-end=\"3240\"\u003e15–25 business days\u003c\/strong\u003e for manufacturing and shipping.\u003c\/p\u003e\n\u003cp data-start=\"3274\" data-end=\"3568\"\u003e\u003cstrong data-start=\"3274\" data-end=\"3289\"\u003eDisclaimer:\u003c\/strong\u003e\u003cbr data-start=\"3289\" data-end=\"3292\"\u003ePhotos shown are for marketing purposes only. Actual components may vary based on configuration selected. Wheel clearance varies by rotor and caliper choice—wheel templates are available for test fitting prior to purchase. Please contact us to confirm fitment before ordering.\u003c\/p\u003e\n\u003cp data-start=\"3570\" data-end=\"3851\"\u003e\u003cstrong data-start=\"3570\" data-end=\"3627\"\u003eWhy Choose Yellow Speed Racing Ultra Big Brake Kits?:\u003c\/strong\u003e\u003cbr data-start=\"3627\" data-end=\"3630\"\u003eWith powerful multi-piston calipers, large two-piece rotors, and motorsport-proven engineering, YSR Ultra Series rear brake kits deliver the stopping balance, durability, and performance required for serious GS300 builds.\u003c\/p\u003e","brand":"Yellow Speed Racing, USA","offers":[{"title":"330mm x 28mm \/ YSCPR6a","offer_id":51213816725825,"sku":"YS02R-LX-03H-002(V)","price":2200.0,"currency_code":"USD","in_stock":true},{"title":"356mm x 28mm \/ YSCPR6a","offer_id":51213816758593,"sku":"YS02R-LX-04H-002(V)","price":2420.0,"currency_code":"USD","in_stock":true},{"title":"356mm x 32mm \/ YSCPR6b","offer_id":51213816791361,"sku":"YS02R-LX-04I-002(V)","price":2500.0,"currency_code":"USD","in_stock":true},{"title":"380mm x 32mm \/ YSCPR6b","offer_id":51213816824129,"sku":"YS02R-LX-05I-002(V)","price":3200.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/9362\/5921\/files\/yellow-speed-racing-rear-6-piston-ultra-big-brake-kit-lexus-gs300-1993-1997-jzs147-3131299.jpg?v=1767996610"},{"product_id":"yellow-speed-racing-front-4-piston-ultra-big-brake-kit-lexus-gs400-1998-2000-uzs160","title":"Yellow Speed Racing Front 4 Piston Ultra Big Brake Kit - Lexus GS400 1998-2000 (UZS160)","description":"\u003cp data-start=\"191\" data-end=\"272\"\u003eYellow Speed Racing Front 4 Piston Ultra Big Brake Kit – Lexus GS400 (UZS160)\u003c\/p\u003e\n\u003cp data-start=\"274\" data-end=\"662\"\u003eThe Yellow Speed Racing Front 4 Piston Ultra Big Brake Kit is designed for Lexus GS400 owners seeking stronger stopping power, improved heat management, and consistent braking performance for both street and track use. As a direct bolt-on upgrade, this Ultra Series kit delivers enhanced pedal feel, reduced brake fade, and motorsport-inspired performance over the factory braking system.\u003c\/p\u003e\n\u003cp data-start=\"664\" data-end=\"985\"\u003e\u003cstrong data-start=\"664\" data-end=\"705\"\u003eHigh-Performance Front Brake Upgrade:\u003c\/strong\u003e Factory brakes are designed primarily for daily driving and can struggle under high heat generated by spirited driving or motorsport use. This Ultra Series big brake kit significantly reduces brake fade during circuit racing, drifting, time attack, and aggressive street driving.\u003c\/p\u003e\n\u003cp data-start=\"987\" data-end=\"1218\"\u003e\u003cstrong data-start=\"987\" data-end=\"1022\"\u003eForged 4-Piston Front Calipers:\u003c\/strong\u003e Lightweight forged billet aluminum split-design calipers feature anti-rust coating and vented aluminum pistons for improved heat resistance, braking consistency, and predictable pedal modulation.\u003c\/p\u003e\n\u003cp data-start=\"1220\" data-end=\"1428\"\u003e\u003cstrong data-start=\"1220\" data-end=\"1250\"\u003eCaliper Options Available:\u003c\/strong\u003e\u003cbr data-start=\"1250\" data-end=\"1253\"\u003eYSCPF4a: Ø38mm \/ Ø38mm pistons with 248mm x 75mm pad area\u003cbr data-start=\"1310\" data-end=\"1313\"\u003eYSCPF4b: Ø36mm \/ Ø36mm pistons with 248mm x 121mm x 74.5mm pad area\u003cbr data-start=\"1380\" data-end=\"1383\"\u003e(Caliper configuration varies by application)\u003c\/p\u003e\n\u003cp data-start=\"1430\" data-end=\"1636\"\u003e\u003cstrong data-start=\"1430\" data-end=\"1469\"\u003eTwo-Piece Performance Front Rotors:\u003c\/strong\u003e Lightweight two-piece rotors utilize aluminum center bells paired with high-performance steel friction rings to reduce unsprung weight and improve cooling efficiency.\u003c\/p\u003e\n\u003cp data-start=\"1638\" data-end=\"1803\"\u003e\u003cstrong data-start=\"1638\" data-end=\"1662\"\u003eRotor Style Options:\u003c\/strong\u003e Available in slotted, drilled, or drilled \u0026amp; slotted configurations with straight or curved slots for improved heat dissipation and pad bite.\u003c\/p\u003e\n\u003cp data-start=\"1805\" data-end=\"1839\"\u003e\u003cstrong data-start=\"1805\" data-end=\"1837\"\u003eFront Rotor Sizes Available:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1840\" data-end=\"1942\"\u003e\n\u003cli data-start=\"1840\" data-end=\"1873\"\u003e\n\u003cp data-start=\"1842\" data-end=\"1873\"\u003e304mm x 22mm (11.97\" x 0.87\")\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1874\" data-end=\"1942\"\u003e\n\u003cp data-start=\"1876\" data-end=\"1942\"\u003e304mm x 26mm (11.97\" x 1.02\")\u003cbr data-start=\"1905\" data-end=\"1908\"\u003e(Rotor size varies by application)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1944\" data-end=\"2153\"\u003e\u003cstrong data-start=\"1944\" data-end=\"1976\"\u003eDirect Bolt-On Installation:\u003c\/strong\u003e Designed as a true bolt-on front brake upgrade using factory mounting points. Installation requires common hand tools and includes CNC-machined steel caliper mounting brackets.\u003c\/p\u003e\n\u003cp data-start=\"2155\" data-end=\"2295\"\u003e\u003cstrong data-start=\"2155\" data-end=\"2183\"\u003eCustomizable Appearance:\u003c\/strong\u003e Calipers can be customized with different colors, finishes, and optional etching to match your vehicle’s style.\u003c\/p\u003e\n\u003cp data-start=\"2297\" data-end=\"2500\"\u003e\u003cstrong data-start=\"2297\" data-end=\"2349\"\u003eReduced Unsprung Weight \u0026amp; Improved Service Life:\u003c\/strong\u003e Larger pads and rotors improve braking response, reduce fade, extend service intervals, and simplify brake maintenance compared to factory components.\u003c\/p\u003e\n\u003cp data-start=\"2502\" data-end=\"2524\"\u003e\u003cstrong data-start=\"2502\" data-end=\"2522\"\u003eWhat’s Included:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2525\" data-end=\"2848\"\u003e\n\u003cli data-start=\"2525\" data-end=\"2575\"\u003e\n\u003cp data-start=\"2527\" data-end=\"2575\"\u003eForged billet aluminum 4-piston front calipers\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2576\" data-end=\"2628\"\u003e\n\u003cp data-start=\"2578\" data-end=\"2628\"\u003eTwo-piece front rotors (style and size selected)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2629\" data-end=\"2698\"\u003e\n\u003cp data-start=\"2631\" data-end=\"2698\"\u003eHigh-performance brake pads (OEM+, Street, Sport, or Competition)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2699\" data-end=\"2745\"\u003e\n\u003cp data-start=\"2701\" data-end=\"2745\"\u003eStainless steel braided Teflon brake lines\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2746\" data-end=\"2794\"\u003e\n\u003cp data-start=\"2748\" data-end=\"2794\"\u003eCNC-machined steel caliper mounting brackets\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2795\" data-end=\"2829\"\u003e\n\u003cp data-start=\"2797\" data-end=\"2829\"\u003eComplete installation hardware\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"2830\" data-end=\"2848\"\u003e\n\u003cp data-start=\"2832\" data-end=\"2848\"\u003eOwner’s manual\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2850\" data-end=\"2963\"\u003e\u003cstrong data-start=\"2850\" data-end=\"2881\"\u003eBrake Fluid Recommendation:\u003c\/strong\u003e\u003cbr data-start=\"2881\" data-end=\"2884\"\u003eYSR recommends Motul 5.1 or RBF600 brake fluid for optimal braking performance.\u003c\/p\u003e\n\u003cp data-start=\"2965\" data-end=\"2987\"\u003e\u003cstrong data-start=\"2965\" data-end=\"2985\"\u003eVehicle Fitment:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"2988\" data-end=\"3082\"\u003e\n\u003cli data-start=\"2988\" data-end=\"3024\"\u003e\n\u003cp data-start=\"2990\" data-end=\"3024\"\u003eLexus GS400 (1998–2000) – UZS160\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3025\" data-end=\"3049\"\u003e\n\u003cp data-start=\"3027\" data-end=\"3049\"\u003e5x114.3 bolt pattern\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"3050\" data-end=\"3082\"\u003e\n\u003cp data-start=\"3052\" data-end=\"3082\"\u003eFront brake application only\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"3084\" data-end=\"3236\"\u003e\u003cstrong data-start=\"3084\" data-end=\"3113\"\u003eManufacturing \u0026amp; Shipping:\u003c\/strong\u003e\u003cbr data-start=\"3113\" data-end=\"3116\"\u003eYSR Big Brake Kits are made to order. Please allow approximately \u003cstrong data-start=\"3181\" data-end=\"3204\"\u003e15–25 business days\u003c\/strong\u003e for manufacturing and shipping.\u003c\/p\u003e\n\u003cp data-start=\"3238\" data-end=\"3536\"\u003e\u003cstrong data-start=\"3238\" data-end=\"3253\"\u003eDisclaimer:\u003c\/strong\u003e\u003cbr data-start=\"3253\" data-end=\"3256\"\u003ePhotos shown are for marketing purposes only. Actual components may vary depending on configuration selected. Wheel clearance varies by rotor and caliper choice—wheel templates are available for test fitting prior to purchase. Please contact us to confirm fitment before ordering.\u003c\/p\u003e\n\u003cp data-start=\"3538\" data-end=\"3821\"\u003e\u003cstrong data-start=\"3538\" data-end=\"3595\"\u003eWhy Choose Yellow Speed Racing Ultra Big Brake Kits?:\u003c\/strong\u003e\u003cbr data-start=\"3595\" data-end=\"3598\"\u003eWith lightweight multi-piston calipers, large two-piece rotors, and proven motorsport engineering, YSR Ultra Series big brake kits deliver the stopping power and reliability needed for performance-driven Lexus GS400 builds.\u003c\/p\u003e","brand":"Yellow Speed Racing, USA","offers":[{"title":"304mm x 22mm \/ YSCPF4b","offer_id":51213816856897,"sku":"YS02-LX-02I-007","price":1660.0,"currency_code":"USD","in_stock":true},{"title":"304mm x 26mm \/ YSCPF4a","offer_id":51213816889665,"sku":"YS02-LX-02D-007","price":1840.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/9362\/5921\/files\/yellow-speed-racing-front-4-piston-ultra-big-brake-kit-lexus-gs400-1998-2000-uzs160-6797493.jpg?v=1768083193"},{"product_id":"ysr-v3-billet-rear-lower-control-arms-2008-subaru-wrx-sti-2013-brz-fr-s-86-multiple-fitments","title":"Yellow Speed Racing V3 Billet Rear Lower Control Arms (Pillowball) BRZ\/FR-S\/86","description":"\u003cdiv style=\"text-align: center;\"\u003e\n\u003cp data-start=\"190\" data-end=\"493\" style=\"text-align: left;\"\u003eUpgrade your rear suspension with the Yellow Speed Racing V3 Billet Rear Lower Control Arms, designed to deliver precise camber adjustment, improved handling, and reduced tire wear. Engineered for both track and street use, these control arms provide enhanced stability and suspension tuning capability.\u003c\/p\u003e\n\u003cp data-start=\"495\" data-end=\"624\" style=\"text-align: left;\"\u003e\u003cstrong data-start=\"495\" data-end=\"527\"\u003ePrecision Camber Adjustment:\u003c\/strong\u003e Allows accurate camber tuning for improved handling, tire contact, and reduced uneven tire wear.\u003c\/p\u003e\n\u003cp data-start=\"626\" data-end=\"742\" style=\"text-align: left;\"\u003e\u003cstrong data-start=\"626\" data-end=\"654\"\u003eOne-Piece Billet Design:\u003c\/strong\u003e Solid construction minimizes chassis flex and enhances suspension stability under load.\u003c\/p\u003e\n\u003cp data-start=\"744\" data-end=\"880\" style=\"text-align: left;\"\u003e\u003cstrong data-start=\"744\" data-end=\"782\"\u003e6061 Billet Aluminum Construction:\u003c\/strong\u003e Lightweight yet strong design offers excellent durability while reducing overall unsprung weight.\u003c\/p\u003e\n\u003cp data-start=\"882\" data-end=\"1011\" style=\"text-align: left;\"\u003e\u003cstrong data-start=\"882\" data-end=\"906\"\u003ePillowball Bearings:\u003c\/strong\u003e Provides maximum rigidity and precise feedback with zero deflection, ideal for performance applications.\u003c\/p\u003e\n\u003cp data-start=\"1013\" data-end=\"1128\" style=\"text-align: left;\"\u003e\u003cstrong data-start=\"1013\" data-end=\"1044\"\u003eCorrosion-Resistant Finish:\u003c\/strong\u003e Anti-corrosion coating ensures long-lasting durability in harsh driving conditions.\u003c\/p\u003e\n\u003cp data-start=\"1130\" data-end=\"1273\" style=\"text-align: left;\"\u003e\u003cstrong data-start=\"1130\" data-end=\"1167\"\u003eTrack \u0026amp; Street Ready Performance:\u003c\/strong\u003e Suitable for both competitive driving and daily use, offering a balance of adjustability and reliability.\u003c\/p\u003e\n\u003cp data-start=\"1275\" data-end=\"1382\" style=\"text-align: left;\"\u003e\u003cstrong data-start=\"1275\" data-end=\"1308\"\u003eImproved Suspension Geometry:\u003c\/strong\u003e Helps maintain proper alignment on lowered vehicles or aggressive setups.\u003c\/p\u003e\n\u003cp data-start=\"1384\" data-end=\"1403\" style=\"text-align: left;\"\u003e\u003cstrong data-start=\"1384\" data-end=\"1403\"\u003eVehicle Fitment\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1405\" data-end=\"1883\" style=\"text-align: left;\"\u003e\n\u003cli data-start=\"1405\" data-end=\"1436\"\u003eSubaru WRX Base (2008–2014)\u003c\/li\u003e\n\u003cli data-start=\"1437\" data-end=\"1468\"\u003eSubaru WRX Base (2015–2021)\u003c\/li\u003e\n\u003cli data-start=\"1469\" data-end=\"1503\"\u003eSubaru WRX Base (2022–Present)\u003c\/li\u003e\n\u003cli data-start=\"1504\" data-end=\"1535\"\u003eSubaru STI Base (2008–2021)\u003c\/li\u003e\n\u003cli data-start=\"1536\" data-end=\"1567\"\u003eSubaru BRZ Base (2013–2020)\u003c\/li\u003e\n\u003cli data-start=\"1568\" data-end=\"1602\"\u003eSubaru BRZ Base (2022–Present)\u003c\/li\u003e\n\u003cli data-start=\"1603\" data-end=\"1634\"\u003eScion FR-S Base (2013–2016)\u003c\/li\u003e\n\u003cli data-start=\"1635\" data-end=\"1665\"\u003eToyota 86 Base (2017–2020)\u003c\/li\u003e\n\u003cli data-start=\"1666\" data-end=\"1701\"\u003eToyota GR86 Base (2022–Present)\u003c\/li\u003e\n\u003cli data-start=\"1702\" data-end=\"1737\"\u003eSubaru Impreza Base (2008–2018)\u003c\/li\u003e\n\u003cli data-start=\"1738\" data-end=\"1772\"\u003eSubaru Legacy Base (2010–2017)\u003c\/li\u003e\n\u003cli data-start=\"1773\" data-end=\"1809\"\u003eSubaru Forester Base (2014–2022)\u003c\/li\u003e\n\u003cli data-start=\"1810\" data-end=\"1845\"\u003eSubaru Outback Base (2010–2019)\u003c\/li\u003e\n\u003cli data-start=\"1846\" data-end=\"1883\"\u003eSubaru Crosstrek Base (2016–2022)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1885\" data-end=\"1904\" style=\"text-align: left;\"\u003e\u003cstrong data-start=\"1885\" data-end=\"1904\"\u003eImportant Notes\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1906\" data-end=\"2083\" style=\"text-align: left;\"\u003e\n\u003cli data-start=\"1906\" data-end=\"1972\"\u003ePillowball design may increase NVH compared to rubber bushings\u003c\/li\u003e\n\u003cli data-start=\"1973\" data-end=\"2028\"\u003eProfessional installation and alignment recommended\u003c\/li\u003e\n\u003cli data-start=\"2029\" data-end=\"2083\"\u003eContact for additional Subaru application fitments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"2121\" data-end=\"2369\" style=\"text-align: left;\"\u003eYellow Speed Racing develops high-performance suspension components designed for precision, durability, and real-world performance. Their billet control arms provide the adjustability and strength needed for both street and motorsport applications.\u003c\/p\u003e\n\u003cp data-start=\"2371\" data-end=\"2553\" style=\"text-align: left;\"\u003eA billet aluminum rear lower control arm kit with pillowball bearings, designed to improve camber adjustment, handling, and suspension performance across multiple Subaru platforms.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cp style=\"text-align: left;\"\u003e\u003cimg alt=\"\" src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/1750\/2425\/files\/Cancer_Harm_Gov_480x480.png?v=1624683138\"\u003e\u003c\/p\u003e\n\u003cul style=\"text-align: left;\"\u003e\u003c\/ul\u003e","brand":"Yellow Speed Racing, USA","offers":[{"title":"Default Title","offer_id":51244601737537,"sku":"YSR-RLCA-GRVA-V3","price":495.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/9362\/5921\/files\/yellow-speed-racing-v3-billet-rear-lower-control-arms-pillowball-brzfr-s86-9114547.jpg?v=1775805381"}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/9362\/5921\/collections\/yellow-speed-racing-5623319.png?v=1767996493","url":"https:\/\/lunaticsco.com\/collections\/yellow-speed-racing.oembed","provider":"Lunaticsco","version":"1.0","type":"link"}