{"product_id":"spl-parts-2013-subaru-brz-17-20-toyota-86-rear-knuckle-bushing","title":"SPL Parts Rear Knuckle Bushings BRZ \/ FR-S \/ 86 13-25 \/ WRX 15-26 \/ STI 15-21 | SPL RKB FRS","description":"\u003cp\u003e\u003cstrong\u003eProduct Fitment: \u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e2013-2026 Subaru BRZ\u003c\/p\u003e\n\u003cp\u003e2017-2026 Toyota 86\u003c\/p\u003e\n\u003cp\u003e2013-2016 Scion FR-S\u003c\/p\u003e\n\u003cp\u003e2015-2026 Subaru WRX\u003c\/p\u003e\n\u003cp\u003e2015-20221 Subaru STI\u003c\/p\u003e\n\u003cp\u003eUpgrade your suspension with SPL’s Rear Knuckle Bushings, replacing the factory rubber with maintenance-free, PTFE-lined spherical bearings. This eliminates deflection under hard acceleration and braking, improving throttle response, braking stability, and driver feedback. Housed in precision-machined 6061-T6 aluminum, they offer reduced wheel hop and long-lasting performance.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eKey Features:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eReplaces OEM rubber bushing with PTFE-lined FK spherical bearing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eImproves throttle\/braking response and steering feedback\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eReduces wheel hop and unwanted suspension movement\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eLightweight: 0.674 lbs total (0.337 lbs per side)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003ePrecision-machined 6061-T6 aluminum housing\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eModerate NVH increase; ideal for performance setups\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eBest when combined with performance shocks and compliant tires to manage NVH.\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003eInstallation Instructions\u003c\/strong\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003ca href=\"https:\/\/www.dropbox.com\/scl\/fi\/d51reishbopjptus5jfy6\/SPL-RKB-FRS-Rev-A.pdf?rlkey=ucq2pubsn2gq11f5562yxl7o2\u0026amp;dl=0\" target=\"_blank\"\u003eSPL GR86\/BRZ\/GT86\/FT86\/WRX Knuckle Bushing Install Instructions\u003c\/a\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e","brand":"SPL","offers":[{"title":"Default Title","offer_id":42004001226848,"sku":"sppSPL RKB FRS","price":134.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1398\/9853\/files\/SPL-Parts-Rear-Knuckle-Bushings-BRZ-FR-S-86-13-25-WRX-15-26-STI-15-21-SPL-RKB-FRS.jpg?v=1769101084","url":"https:\/\/www.importimageracing.com\/products\/spl-parts-2013-subaru-brz-17-20-toyota-86-rear-knuckle-bushing","provider":"Import Image Racing","version":"1.0","type":"link"}