{"product_id":"spl-front-caster-rod-bushings-m2-m3-m4-spl-crb-e9x","title":"SPL Parts Adjustable Front Caster Rod Monoball Bushings - SPL CRB E9X","description":"\u003cp data-end=\"528\" data-start=\"116\"\u003e\u003cstrong data-end=\"199\" data-start=\"116\"\u003eThe SPL Parts Adjustable Front Caster Rod Monoball Bushings (Part #SPL CRB E9X)\u003c\/strong\u003e are designed to replace the soft, deflection-prone OEM rubber caster rod bushings found on BMW performance chassis. By upgrading to large-diameter FK PTFE-lined spherical bearings, these bushings maintain precise suspension geometry under braking and cornering while significantly improving steering feel and front-end feedback.\u003c\/p\u003e\n\u003cp data-end=\"774\" data-start=\"530\"\u003eCNC-machined offset spacers allow caster adjustment at the bushing level, giving alignment tuners another powerful tool to dial in front grip, camber gain, and straight-line stability without relying solely on camber plates or control arms.\u003c\/p\u003e\n\u003cul\u003e\n\u003cli data-end=\"839\" data-start=\"817\"\u003e\n\u003cstrong data-end=\"827\" data-start=\"817\"\u003eBrand:\u003c\/strong\u003e SPL Parts\u003c\/li\u003e\n\u003cli data-end=\"872\" data-start=\"842\"\u003e\n\u003cstrong data-end=\"858\" data-start=\"842\"\u003ePart Number:\u003c\/strong\u003e SPL CRB E9X\u003c\/li\u003e\n\u003cli data-end=\"896\" data-start=\"875\"\u003e\n\u003cstrong data-end=\"888\" data-start=\"875\"\u003ePosition:\u003c\/strong\u003e Front\u003c\/li\u003e\n\u003cli data-end=\"966\" data-start=\"899\"\u003e\n\u003cstrong data-end=\"918\" data-start=\"899\"\u003eComponent Type:\u003c\/strong\u003e Adjustable front caster rod monoball bushings\u003c\/li\u003e\n\u003cli data-end=\"1041\" data-start=\"969\"\u003e\n\u003cstrong data-end=\"990\" data-start=\"969\"\u003eAdjustment Range:\u003c\/strong\u003e Up to +\/- 4 degrees of caster via offset spacers\u003c\/li\u003e\n\u003cli data-end=\"1105\" data-start=\"1044\"\u003e\n\u003cstrong data-end=\"1056\" data-start=\"1044\"\u003eBearing:\u003c\/strong\u003e FK Racing 1-inch PTFE-lined spherical bearings\u003c\/li\u003e\n\u003cli data-end=\"1169\" data-start=\"1108\"\u003e\n\u003cstrong data-end=\"1120\" data-start=\"1108\"\u003eHousing:\u003c\/strong\u003e CNC-machined 6061-T6 aluminum with outer knurl\u003c\/li\u003e\n\u003cli data-end=\"1249\" data-start=\"1172\"\u003e\n\u003cstrong data-end=\"1185\" data-start=\"1172\"\u003eFunction:\u003c\/strong\u003e Eliminates bushing deflection and reduces suspension friction\u003c\/li\u003e\n\u003cli data-end=\"1307\" data-start=\"1252\"\u003e\n\u003cstrong data-end=\"1265\" data-start=\"1252\"\u003eOEM Arms:\u003c\/strong\u003e Not included (uses factory caster rods)\u003c\/li\u003e\n\u003cli data-end=\"1329\" data-start=\"1310\"\u003e\n\u003cstrong data-end=\"1322\" data-start=\"1310\"\u003eSold As:\u003c\/strong\u003e Pair\u003c\/li\u003e\n\u003cli data-end=\"1368\" data-start=\"1332\"\u003e\n\u003cstrong data-end=\"1350\" data-start=\"1332\"\u003eManufacturing:\u003c\/strong\u003e Made in the USA\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"774\" data-start=\"530\"\u003e \u003c\/p\u003e\n\u003ch3 data-end=\"1399\" data-start=\"1375\"\u003ePerformance Benefits\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1451\" data-start=\"1402\"\u003eEliminates rubber bushing deflection under load\u003c\/li\u003e\n\u003cli data-end=\"1525\" data-start=\"1454\"\u003eMaintains consistent suspension geometry during braking and cornering\u003c\/li\u003e\n\u003cli data-end=\"1575\" data-start=\"1528\"\u003eImproves steering feel and front-end feedback\u003c\/li\u003e\n\u003cli data-end=\"1635\" data-start=\"1578\"\u003eAdds caster adjustability without changing control arms\u003c\/li\u003e\n\u003cli data-end=\"1688\" data-start=\"1638\"\u003eEnhances camber gain and straight-line stability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-end=\"1866\" data-start=\"1690\"\u003eMassive 1-inch FK spherical bearings feature self-lubricating PTFE liners for quiet operation, smooth articulation, and long service life in both street and track environments.\u003c\/p\u003e\n\u003cp data-end=\"1866\" data-start=\"1690\"\u003e \u003c\/p\u003e\n\u003ch3 data-end=\"1901\" data-start=\"1873\"\u003eConstruction \u0026amp; Materials\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-end=\"1956\" data-start=\"1904\"\u003e6061-T6 aluminum bearing housings with outer knurl\u003c\/li\u003e\n\u003cli data-end=\"2014\" data-start=\"1959\"\u003e6061-T6 aluminum offset spacers for caster adjustment\u003c\/li\u003e\n\u003cli data-end=\"2058\" data-start=\"2017\"\u003eFK 1-inch PTFE-lined spherical bearings\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch3 data-start=\"2065\" data-end=\"2084\"\u003eVehicle Fitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli data-start=\"2087\" data-end=\"2129\"\u003eBMW E9X 3 Series M and non-M (2006-2013)\u003c\/li\u003e\n\u003cli data-start=\"2132\" data-end=\"2170\"\u003eBMW E8X 1 Series M and non-M (2008+)\u003c\/li\u003e\n\u003cli data-start=\"2173\" data-end=\"2193\"\u003eBMW F80 M3 (2014+)\u003c\/li\u003e\n\u003cli data-start=\"2196\" data-end=\"2222\"\u003eBMW F82 \/ F83 M4 (2014+)\u003c\/li\u003e\n\u003cli data-start=\"2225\" data-end=\"2245\"\u003eBMW F87 M2 (2016+)\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SPL Parts","offers":[{"title":"Default Title","offer_id":41020527804584,"sku":"SPPSPL CRB E9X","price":413.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0496\/1016\/2344\/files\/spl-crb-e9x-adjustable-front-caster-rod-monoball-bushings-bmw.jpg?v=1767997805","url":"https:\/\/eliteracefab.com\/products\/spl-front-caster-rod-bushings-m2-m3-m4-spl-crb-e9x","provider":"eliteracefab.com","version":"1.0","type":"link"}