{"product_id":"ase-is300-altezza-1jz-2jz-t56-magnum-transmission-conversion-kit","title":"Auto Sports Engineering Lexus IS300 \u0026 Toyota Altezza 1JZ \u0026 2JZ T56 Magnum Transmission Conversion Kit","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTake your Lexus IS300 or Toyota Altezza to the next level with the Auto Sports Engineering (ASE) T56 Magnum Transmission Conversion Kit. Designed specifically for 1JZ and 2JZ-powered XE10 chassis, this premium conversion package combines ASE's precision-machined billet components with the legendary Tremec Magnum-F 6-speed transmission to create one of the strongest and most refined manual transmission conversions available.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eFeaturing ASE's signature billet JZ-to-Tremec Magnum bellhousing, a shaved transmission case for improved tunnel clearance, a custom-offset shifter for factory-like positioning, and a billet transmission crossmember with a urethane mount, every component has been engineered to provide exceptional fitment, strength, and reliability for high-performance street, drift, drag, and track applications.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eComplete Transmission Conversion Kit:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Includes the major components required to install a Tremec Magnum-F 6-speed transmission into your 1JZ or 2JZ-powered Lexus IS300 or Toyota Altezza.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eASE Billet JZ Bellhousing:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Precision CNC-machined billet bellhousing delivers superior strength, accurate transmission alignment, and long-lasting durability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eBrand New Tremec Magnum-F Transmission:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Industry-proven 6-speed manual transmission engineered to handle high horsepower and aggressive driving conditions.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eOptimized Tunnel Clearance:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Professionally shaved transmission case provides additional clearance for easier installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eCustom Offset Shifter:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Tremec shifter features a custom 2-inch offset to position the shift lever closer to the factory shifter opening.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eBillet Crossmember \u0026amp; Urethane Mount:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Heavy-duty billet transmission crossmember paired with a durable urethane transmission mount minimizes drivetrain movement while maintaining excellent strength.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eBluetooth Speedometer Solution:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Includes a Bowler Wireless Bluetooth Speedometer\/Reverse Lockout Conversion Harness for simplified electronic integration.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eComplete Installation Hardware:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Includes all required hardware for transmission assembly and installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWhat's Included\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eASE Billet JZ to Tremec Magnum Bellhousing\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBrand New Tremec Magnum-F 6-Speed Transmission\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eShaved Transmission Case\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eTremec Shifter with 2-Inch Custom Offset\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBowler Wireless Bluetooth Speedometer\/Reverse Lockout Conversion Harness\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eBillet Transmission Crossmember\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eUrethane Transmission Mount\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eComplete Installation Hardware\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eVehicle Fitment\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003eLexus IS300 JCE10 (2001–2005)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eToyota Altezza SXE10 (1998–2005)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eToyota Altezza GXE10 (1998–2005)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with 1JZ engine swaps\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with 2JZ-GE engines\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eCompatible with 2JZ-GTE engine swaps\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eImportant Notes\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\n\u003cspan\u003eTremec Transmission Part Number: \u003c\/span\u003e\u003cstrong\u003e\u003cspan\u003eTUET16362\u003c\/span\u003e\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cspan\u003eGear Ratios:\u003c\/span\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e\u003cspan\u003e1st: 2.66\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e2nd: 1.78\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e3rd: 1.30\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e4th: 1.00\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e5th: 0.80\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003e6th: 0.63\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eDesigned specifically for Lexus IS300 XE10 and Toyota Altezza applications.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eAdditional components such as a clutch, flywheel, hydraulic system, driveshaft, transmission fluid, and ECU calibration may be required depending on your vehicle configuration.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eProfessional installation is strongly recommended.\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVerify engine, transmission, and drivetrain compatibility before ordering.\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWhy Choose Auto Sports Engineering\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eAuto Sports Engineering is recognized throughout the JZ community for manufacturing premium billet drivetrain components that combine precision engineering with race-proven reliability. Designed for enthusiasts building high-performance street, drift, drag, and track cars, ASE products deliver the fitment, durability, and confidence needed to handle serious horsepower.\u003c\/span\u003e\u003c\/p\u003e","brand":"Autosports engineering","offers":[{"title":"Default Title","offer_id":52003961372993,"sku":"8003","price":1849.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/9362\/5921\/files\/auto-sports-engineering-lexus-is300-toyota-altezza-1jz-2jz-t56-magnum-transmission-conversion-kit-9730471.jpg?v=1785041115","url":"https:\/\/lunaticsco.com\/products\/ase-is300-altezza-1jz-2jz-t56-magnum-transmission-conversion-kit","provider":"Lunaticsco","version":"1.0","type":"link"}