AST ALS Adjustable Lowering Springs - BMW G87 M2 / G80 / G81 M3 / G82 / G83 M4 X5M (E70) The flex joint is the

The flex joint is the best on the market for durability and to guarantee free movement to the engine

F21 / M240i F22 including XDrive models Pipe Diameter 80mm/3

Additional 30hp on a stock vehicle

Supersprint Rear exhaust right OO 80

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AST ALS Adjustable Lowering Springs - BMW G87 M2 / G80 / G81 M3 / G82 / G83 M4 X5M (E70) The flex joint is theLowering Front: 15 45mm Rear: 10 30mm AST suspension lowering springs will lower that center of gravity without giving in a lot of the comfort you are used to with the OEM springs. The lowering springs are a direct replacement of the OEM springs and have been developed especially for each vehicle specific. Made out of the best material on the best Wafios coiling machines available. The ALS system incorporates specially designed spring seats which