{"product_id":"tein-98-05-lexus-gs300-jzs-160l-street-basis-z-coilovers","title":"TEIN Street Basis Z Coilovers Lexus GS300, GS400 \u0026 GS430 S160 (1998–2005)","description":"\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eImprove the handling, ride quality, and appearance of your first-generation Lexus GS with the TEIN Street Basis Z Coilovers. Designed for drivers seeking a dependable street-oriented suspension upgrade, the Street Basis Z delivers adjustable ride height, improved cornering performance, and everyday comfort at an affordable price. The sealed twin-tube shock design offers long-lasting reliability while maintaining TEIN's signature ride quality.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eEngineered specifically for the Lexus S160 chassis, these coilovers utilize vehicle-specific spring rates and factory upper mounts to provide a balanced combination of comfort and performance. Whether you're refreshing worn factory suspension or lowering your GS for a cleaner stance, the Street Basis Z offers a significant improvement in control without sacrificing daily drivability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eRide Height Adjustment:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Lower your vehicle to achieve your desired stance while improving handling, reducing body roll, and enhancing overall stability.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eStreet-Tuned Suspension:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Vehicle-specific spring rates and shock valving provide a comfortable ride with noticeably sharper steering response and cornering confidence.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eSealed Twin-Tube Shock Design:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Maintenance-free sealed construction delivers dependable long-term performance while reducing maintenance requirements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eVehicle-Specific Spring Rates:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Designed specifically for the Lexus S160 platform to provide balanced ride quality and predictable handling.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eFactory Upper Mount Reuse:\u003c\/span\u003e\u003c\/strong\u003e\u003cspan\u003e Reuses the factory upper mounts for straightforward installation and proper suspension geometry.\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\u003e\n\u003cli\u003e\u003cspan\u003eFront TEIN Street Basis Z coilovers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eRear TEIN Street Basis Z coilovers\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eVehicle-specific coil springs\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation hardware (where applicable)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eInstallation instructions\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\u003e\n\u003cli\u003e\u003cspan\u003eLexus GS300 S160 (1998–2005, Base)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLexus GS400 S160 (1998–2000, Base)\u003c\/span\u003e\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eLexus GS430 S160 (2001–2005, Base)\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\u003e\n\u003cli\u003eTEIN Part Number: GSY20-81SS2\u003c\/li\u003e\n\u003cli\u003eTEIN Chassis Code: JZS160L\u003c\/li\u003e\n\u003cli\u003eDesigned to reuse the factory upper mounts.\u003c\/li\u003e\n\u003cli\u003eRide height is adjustable.\u003c\/li\u003e\n\u003cli\u003eDamping force is factory preset and is not user adjustable.\u003c\/li\u003e\n\u003cli\u003eProfessional installation and a four-wheel alignment are recommended after installation.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cstrong\u003e\u003cspan\u003eWhy Choose TEIN Street Basis Z Coilovers?\u003c\/span\u003e\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003e\u003cspan\u003eTEIN has been engineering performance suspension systems for decades, combining proven Japanese design with exceptional ride quality and durability. The Street Basis Z series is an excellent entry-level coilover system that offers improved handling, adjustable ride height, and dependable reliability without the added cost of adjustable damping.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eWhether you're building a comfortable daily driver or simply looking to eliminate the soft factory suspension, the TEIN Street Basis Z Coilovers deliver the perfect balance of comfort, control, and value for your Lexus GS.\u003c\/span\u003e\u003c\/p\u003e","brand":"Tein","offers":[{"title":"Default Title","offer_id":51981164740929,"sku":"TEINGST76-81SS2","price":741.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0835\/9362\/5921\/files\/51L8C82ainL._AC_SL1000.jpg?v=1785336586","url":"https:\/\/lunaticsco.com\/products\/tein-98-05-lexus-gs300-jzs-160l-street-basis-z-coilovers","provider":"Lunaticsco","version":"1.0","type":"link"}