AST Lowering Springs For BMW X4 xDRIVE X4 M / X4 M COMPETITION 03/2019-, Front 30 , Rear 25 GSERIES (CSF) guarantees the quality and

(CSF) guarantees the quality and performance of its High-Performance Cooling Systems under normal use and service to the original purchaser of the vehicle in which the product was installed

effectively delivering the cooling performance equivalent to two smaller tubes within the same spatial constraints

they look far more premium than the OEM plastic items

Tubes feature special coated OEM specified Double Lock Seam Joints for long-lasting integrity

these full-length side skirts bring a striking visual enhancement to your M3 or M4

AST Lowering Springs For BMW X4 xDRIVE X4 M / X4 M COMPETITION 03/2019-, Front 30 , Rear 25 GSERIES (CSF) guarantees the quality andThe AST Lowering Springs for BMW X4 xDRIVE X4 M X4 M COMPETITION 03 2019 are engineered to provide a precise lowering solution that enhances vehicle dynamics while maintaining a high level of ride comfort. Manufactured using advanced cold coiling techniques on the renowned Wafios coiling machines, these springs guarantee consistent quality and durability. The design focuses on reducing the vehicle's center of gravity, improving handling and stability