{"product_id":"grimmspeed-6-speed-sti-shifter-bushing-kit-2004-2021-sti","title":"GrimmSpeed 6-Speed Shifter Bushing Kit 2004-2021 STI","description":"\u003cp\u003e\u003cspan\u003eThe \u003cstrong\u003eGrimmSpeed 6-Speed STI Shifter Bushing Kit\u003c\/strong\u003e replaces the factory rubber shifter bushings with higher durability polyurethane components designed to reduce shifter play and restore precise gear engagement.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eOver time, OEM rubber bushings degrade and allow excess movement in the shifter linkage. This kit addresses that issue by replacing the factory components with firmer polyurethane bushings that stabilize the shifter assembly and significantly improve shift feel.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eThe kit includes both front and rear bushings to support the entire shifter assembly. The front bushings utilize a \u003cstrong\u003e90A durometer polyurethane compound\u003c\/strong\u003e to minimize flex, while the rear bushing uses an \u003cstrong\u003e80A compound\u003c\/strong\u003e to balance rigidity with everyday drivability. Precision machined \u003cstrong\u003e304 stainless steel inserts\u003c\/strong\u003e distribute load and improve durability, while zinc coated hardware provides corrosion resistance and reliable installation.\u003c\/span\u003e\u003c\/p\u003e\n\u003cdiv\u003e\n\u003cdiv\u003e\n\u003ch4\u003e\u003cstrong\u003eQuick Specs\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e\u003cspan\u003e• 90A durometer polyurethane front shifter bushings\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• 80A durometer polyurethane rear shifter bushing\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Precision machined 304 stainless steel inserts\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Zinc coated steel hardware\u003c\/span\u003e\u003cbr\u003e\u003cspan\u003e• Direct factory replacement with no modifications required\u003c\/span\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eFitment\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003e2004-2021 STI w\/ 6 MT \u003c\/p\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"GrimmSpeed","offers":[{"title":"Default Title","offer_id":45396613726252,"sku":"GRM.1153.1.0","price":49.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0374\/6149\/1756\/files\/unnamed_6.jpg?v=1773952700","url":"https:\/\/wrxdaily.com\/products\/grimmspeed-6-speed-sti-shifter-bushing-kit-2004-2021-sti","provider":"WRXDaily","version":"1.0","type":"link"}