Stock rear wishbones come curved from the factory causing them to be prone to flexing under moderate loads let alone track day or racing stresses. If you use grippier tires and an engine with more torque, then the stock arms aren't able to provide stability and consistent handling. The stock rubber bushings are also prone to flexing and binding so we replace those with smooth articulating Teflon lined rod ends to hold your alignment settings and improve response.
SPL Parts Titanium Series Rear Wishbone (Camber) Links (RWB) feature gundrilled 2024 Aluminum links that are Black Anodized to prevent corrosion and provide a durable finish. Our exclusive 360 rotating 6061-T6 Aluminum Clamps allow quick, precise adjustment with Blue Anodized Titanium Socket Head Cap Screws, which shaves even more unsprung weight without compromising strength.
Custom 3 piece FK Bearings Rod Ends manufactured in Connecticut feature a Teflon liner to provide quiet operation, low friction, smooth articulation, and eliminates bushing deflection under load. The PTFE linet is chemically bonded to the inner diameter of the race. The liner offers a very high load carrying capacity and has greatly increased dynamic wear characteristics. The operating temperatures of the liner ranges from -65º to 325ºF, offering robust reliability for both street and track use.
Sold as a pair.
Made in the USA.
SPL Parts Rear Wishbone Links for BMW E8X/E9X Features:
E8X 1 Series BMW M and non M
E9X 3 Series BMW M and non M
Note: It is recommended to keep this arm set to OEM length.
Need a replacement rod end?
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All prices are in USD