AST Lowering Springs For BMW 3 xDRIVE 330D xDRIVE 07/2019-, Front 45 , Rear 40 S4 (B9)(S) The aramid fibre-based compound ensures

The aramid fibre-based compound ensures minimal rotor wear and quiet operation

ensuring consistent performance under sustained hard driving

and provide a more connected driving experience on both road and track

delivering a perfect blend of functionality and style

The product is backed by a lifetime warranty against breakage

AST Lowering Springs For BMW 3 xDRIVE 330D xDRIVE 07/2019-, Front 45 , Rear 40 S4 (B9)(S) The aramid fibre-based compound ensuresThe AST Lowering Springs for BMW 3 xDRIVE 330D xDRIVE 07 2019 are engineered to enhance your vehicle's driving dynamics by lowering the center of gravity without compromising the comfort expected from OEM springs. Manufactured with precision on the best Wafios coiling machines, these cold coiled springs ensure consistent quality and reliability. Their progressive design allows for a balanced reduction in ride height45mm at the front and 40mm at the