SPL Parts 2010+ BMW F2x 2 Series / 2011+ BMW F3 X 3 & 4 Series Rear Traction Arm Knuckle Bushing

If you're working on the rear suspension of your 2010-2019 BMW F2x 2 Series or 2011-2020+ F3x 3 & 4 Series, these Rear Traction Arm Knuckle Bushings from SPL Parts are a solid option. They replace the stock rubber bushings that connect the lower control arm to the knuckle. The factory rubber can flex and bind, especially under heavy load, which can affect how your car handles during spirited driving or hard cornering.

SPL Parts uses a large, low-friction Teflon-lined spherical bearing in place of the rubber. This setup allows the suspension arm to move more freely without binding, and it reduces unwanted deflection. The housing is machined from 6061-T6 aluminum with tight tolerances to ensure a precise fit. This design helps maintain better suspension geometry when you're pushing the car, leading to more predictable handling. These are sold as a pair and are proudly made in the USA.