AST Lowering Springs For BMW Z3 1.9 09/1999-2002, Front 30 , Rear 30 CSFS58 Compatible with OEM and most

Compatible with OEM and most aftermarket intake setups

M135i xDrive

Walbro 525 pump

4 Series: F32

AST Lowering Springs For BMW Z3 1.9 09/1999-2002, Front 30 , Rear 30 CSFS58 Compatible with OEM and mostThe AST Lowering Springs for BMW Z3 1. 9 (09 1999 2002) represent a high quality solution designed to enhance your vehicle's handling and aesthetic appeal by lowering its center of gravity. Manufactured with precision using advanced Wafios coiling machines, these springs deliver consistent performance and durability. The set includes front and rear springs, each providing a 30 mm drop, carefully calibrated to maintain a balance between sportiness and