SPL Parts FKS Series BMW E9X/E8X/F8X Non-Adjustable Front Caster Rod Bushings (CRBN) replace the stock flexible rubber bushings with low friction, articulating Spherical Bearings eliminating bushing deflection and reducing friction. This maintains optimum suspension geometry under load to improve braking and handling feedback. Massive 1" sized FK Racing Bearings with self lubricating Teflon liners are used to ensure maximum performance and durability. Sold as a pair. Made in the USA.. SPL Parts 06-13 BMW 3 Series/1 Series (E9X/E8X) Front Caster Rod Bushings (Non-Adjustable). SPL BMW E9X / E8X / F8X Spherical Caster Rod Bushings. Proudly made, engineered, and assembled in the USA.. Non-Adjustable Spherical Caster Rod Bushing. SPL E9X/E8X/F8X NonAd Caster Rod Bushing. Suspension Control Arm Bushing. Bushing Kit

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