SPL Pro Suspension SPL RKB E36 Rear Knuckle Monoball Bushings BMW E36/E46

The SPL Pro Suspension FKS Series Rear Knuckle Bushings (RKB) are a high-performance suspension upgrade that replaces the factory rubber bushings in your BMW E36 or E46 rear knuckle with precision-engineered spherical bearings. These low-friction articulating monoball bushings eliminate bushing flex and reduce bind and friction, maintaining optimum suspension geometry under load for improved handling, feedback, and consistency.

Key Features:

• FK Racing Bearings with self-lubricating Teflon liner for long life and maximum performance
• CNC machined T6061 aluminum bearing shells with precision tolerance of 1/1000th inch for accurate fit
• Eliminates bushing deflection under heavy cornering and acceleration loads
• Prevents unwanted camber and toe changes that occur with stock rubber bushings
• Reduces suspension bind for smoother articulation through full range of motion
• Made in the USA

This complete kit includes all bushings needed for one vehicle. Ideal for street performance, track use, and competitive driving applications where suspension precision and repeatability are critical.