SPL Rear Lower Control Arm Knuckle Bushing

Tighten up your rear suspension with SPL Parts Rear Lower Control Arm Knuckle Bushings. This is the rubber bushing that connects the rear lower control arm to the knuckle, and from the factory it flexes under load, letting the rear geometry shift and take the edge off your handling. SPL replaces it with a low friction Teflon lined spherical bearing that holds the arm in place instead of letting it move.

The payoff is less deflection under hard cornering and braking and less bind as the arm cycles through its travel, so the rear end feels tighter and more consistent. SPL uses the largest FK bearing that fits the location for longer life and lower noise than most spherical conversions, housed in a 6061-T6 aluminum shell CNC machined to a plus or minus .001 inch tolerance for a precise fit.

Made in the USA and sold as a pair.

FITMENT

- E8X 1 Series, non-M (2006-2013)

- F20 / F22 1 and 2 Series, non-M (2011-2020)

- F30 / F31 / F34 3 Series, non-M (2011-2020)

- F32 / F33 / F36 4 Series, non-M (2011-2020)

- F80 M3 (2014-2021)

- F82 M4 (2014-2021)

- F83 M4 (2014-2021)

- F87 M2 (2016-2021)

- G80 M3 (2021+)

- G82 M4 (2021+)

- G83 M4 (2021+)

- G87 M2 (2021+)