{"product_id":"spl-parts-2021-bmw-g8xexcept-m2-caster-bushings-adjustable","title":"SPL Parts 2021+ BMW G8X(Except M2) Caster Bushings (Adjustable)","description":"\u003cdiv\u003e\n\u003cstrong\u003eSKU:\u003c\/strong\u003e SPL CRB G8X\u003c\/div\u003e\n\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\n\u003ch4\u003e\u003cstrong\u003eSPL Parts 2021+ BMW G8X (Except M2) Adjustable Front Caster Rod Bushings\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cp\u003eImprove suspension geometry, braking stability, and handling precision on your 2021+ BMW G8X (M3\/M4) with SPL Parts Adjustable Front Caster Rod Bushings. These high-performance bushings replace the soft factory rubber with low-friction, articulating spherical bearings, eliminating deflection and maintaining optimum alignment under load.\u003c\/p\u003e\n\u003cp\u003eFeaturing massive 1\" FK Racing Bearings with self-lubricating Teflon liners and innovative CNC-machined offset spacers, these bushings provide up to ±2 degrees of caster adjustment. Proudly made in the USA, they deliver superior durability and performance for street and track use.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFK 1\" Spherical Bearings\u003c\/strong\u003e – Low friction with self-lubricating Teflon liners\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e±2° Caster Adjustment\u003c\/strong\u003e – CNC-machined offset spacers for precise tuning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003e6061-T6 Aluminum Housing\u003c\/strong\u003e – Lightweight, strong, and corrosion-resistant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eEliminates Deflection\u003c\/strong\u003e – Maintains suspension geometry under load\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eImproved Braking \u0026amp; Handling\u003c\/strong\u003e – Better feedback and stability\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMade in the USA\u003c\/strong\u003e – Engineered for maximum performance and reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eSpecifications\u003c\/h4\u003e\n\u003ctable width=\"100%\" cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eDetail\u003c\/th\u003e\n\u003cth\u003eValue\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eSPL Parts\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eType\u003c\/td\u003e\n\u003ctd\u003eAdjustable Front Caster Rod Bushings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eVehicle\u003c\/td\u003e\n\u003ctd\u003e2021+ BMW G8X (M3\/M4, except M2)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eAdjustment Range\u003c\/td\u003e\n\u003ctd\u003e±2 degrees caster\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBearing Size\u003c\/td\u003e\n\u003ctd\u003e1\" FK Spherical Bearings\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eMaterial\u003c\/td\u003e\n\u003ctd\u003e6061-T6 Aluminum\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCountry of Origin\u003c\/td\u003e\n\u003ctd\u003eUnited States\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWarranty\u003c\/td\u003e\n\u003ctd\u003eSPL Parts Limited Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhats Included\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003ePair of SPL Adjustable Front Caster Rod Bushings\u003c\/li\u003e\n\u003cli\u003eAll Necessary Hardware\u003c\/li\u003e\n\u003cli\u003eInstallation Instructions\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eProduct Notes\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eDesigned for 2021+ BMW G8X M3\/M4 models (except M2)\u003c\/li\u003e\n\u003cli\u003eProfessional installation and alignment are strongly recommended\u003c\/li\u003e\n\u003cli\u003eOEM control arms not included\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eThis Part Fits\u003c\/h4\u003e\n\u003ctable cellspacing=\"0\" cellpadding=\"8\" border=\"1\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth\u003eYear Range\u003c\/th\u003e\n\u003cth\u003eMake\u003c\/th\u003e\n\u003cth\u003eModel\u003c\/th\u003e\n\u003cth\u003eNotes\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e2021+\u003c\/td\u003e\n\u003ctd\u003eBMW\u003c\/td\u003e\n\u003ctd\u003eM3 \/ M4 (G8X)\u003c\/td\u003e\n\u003ctd\u003eExcludes M2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch4\u003eWhy Choose SPL Parts?\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003eLeading manufacturer of high-performance suspension components for BMW\u003c\/li\u003e\n\u003cli\u003ePrecision-engineered parts with race-proven technology\u003c\/li\u003e\n\u003cli\u003eFocus on reducing deflection and improving geometry for better handling\u003c\/li\u003e\n\u003cli\u003eProudly made in the USA with a strong reputation for quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003e\u003cstrong\u003eFrequently Asked Questions\u003c\/strong\u003e\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Will these fit my 2023 BMW M4?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Yes. They are designed for 2021+ BMW G8X M3\/M4 models (except M2).\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e How much caster adjustment do they provide?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Up to ±2 degrees of caster adjustment via the offset spacers.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Is professional installation required?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e Yes. Professional installation and a full alignment are critical for safety and performance.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQ:\u003c\/strong\u003e Do I need to replace my control arms?\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eA:\u003c\/strong\u003e No. These are direct replacements for the bushings in your existing arms.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eShipping \u0026amp; Handling\u003c\/h4\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMethod:\u003c\/strong\u003e UPS Ground or FedEx Ground\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAvailability:\u003c\/strong\u003e In stock – ships same or next business day\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackaging:\u003c\/strong\u003e Secure SPL Parts retail packaging\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPL Parts","offers":[{"title":"Default Title","offer_id":45460226244687,"sku":"SPPSPL CRB G8X","price":402.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1062\/7920\/files\/spl-bmw-g8x-m3-m4-adjustable-caster-bushings.png?v=1780601836","url":"https:\/\/www.blackopsautoworks.com\/products\/spl-parts-2021-bmw-g8xexcept-m2-caster-bushings-adjustable","provider":"Black Ops Auto Works","version":"1.0","type":"link"}