SPL Parts | BMW | G2X/G29/G42 | Solid Differential Mount Bushings

BMW G2X/G29/G42 Differential Mounting Bushings eliminate the stock mushy rubber bushings to hold the differential solidly to the subframe.  The stock differential bushing is known to tearing under hard driving and track use.  Our bushings will never break, and will keep the differential from "bouncing around" under hard launches/acceleration.  This will help prevent damage the drive shaft and half shafts, reduce wheel hop, and improve power transfer to the ground.

SPL Parts bushings are precision CNC machined from 6061-T6 Billet Aluminum for an accurate fit. The kit includes the bushings on the front of the differential pumpkin as well as the bushing on the subframe where the rear of the differential attaches to.  Since BMW doesn't sell these bushings separately, our solid replacement bushings are a cost effective solution vs. purchasing a completely new subframe.

Sold as complete kit for one car.

Made in the USA.

Applications

2019+ BMW Z4 G29

2019+ BMW G2X 3-Series / 4-Series

2022+ BMW G42 2-Series