MSS 18-21 BMW 3 / 4-Series / M240i G42 Sports Full Adjustable Kit

MSS is an award-winning adjustable modular suspension solution which has been developed and engineered for safety, comfort, and performance. They come with a lifetime warranty. The relatively low initial spring rate absorbs small bumps in the road, thereby increasing grip. It then transitions to a secondary spring rate which enhances vehicle handling during cornering, giving the driver ultimate control during their driving experience. The third and stiffest rate assists by resisting sudden dynamic movements such as during acceleration, braking or swerving to avoid an obstacle. In doing so the vehicle remains composed and traction is retained at each wheel for optimum grip on dry or wet roads. Thanks to its patented Triple Stack Spring Technology, MSS can for the first time deliver im
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2021	BMW	330e	Base
2021	BMW	330e xDrive	Base
2019-2021	BMW	330i	Base
2019-2021	BMW	330i xDrive	Base
2021	BMW	430i	Base
2021	BMW	430i xDrive	Base
2021	BMW	M3	Competition
2021	BMW	M4	Competition