AST Lowering Springs For BMW 6 630i 2004-01/2011, Front 30 , Rear 25 Brand_MMX and superior cooling efficiency —

and superior cooling efficiency — making them the go-to solution for enthusiasts pushing the limits of the new G9X M5 platform

You’ve no doubt heard horror stories about an OEM cooling getting punctured and spilling oil all over the road or track

- Supports up to 650 wheel-horsepower (WHP)

The Sport Springs themselves

AST Lowering Springs For BMW 6 630i 2004-01/2011, Front 30 , Rear 25 Brand_MMX and superior cooling efficiency —The AST Lowering Springs for BMW 6 630i (2004 01 2011) are precision engineered components designed to enhance your vehicle's handling and aesthetics without compromising ride comfort. Manufactured using advanced cold coiling techniques on premium Wafios machines, these springs ensure consistent quality and durability. By lowering the front by 30 mm and the rear by 25 mm, they effectively reduce the vehicles center of gravity, resulting in improved