AST Adjustable Lowering Spring Kit For BMW G21 M340i xDrive/M340i xDrive plug in Hybrid | ALS Kit Braking Built for demanding heat cycles

Built for demanding heat cycles and repeated heavy stops

Give your BMW M4 the crisp

this centre box brings a deeper

Robust wear characteristics for dependable everyday driving

Direct fit to OE hangers and joints for a clean install

AST Adjustable Lowering Spring Kit For BMW G21 M340i xDrive/M340i xDrive plug in Hybrid | ALS Kit Braking Built for demanding heat cyclesAchieve the perfect stance and ride balance with the AST Adjustable Lowering Spring Kit for the BMW G21 M340i xDrive and M340i xDrive Plug In Hybrid. This premium ALS kit allows you to fine tune your vehicles height to your exact preference, offering both aesthetic appeal and enhanced performance without compromising everyday comfort. Unlike fixed lowering springs, ASTs adjustable design uses precision engineered height adjusters that let you set your