AST Lowering Springs For BMW 5 525D/530D/535D/545i 07/2003-03/2010, Front 30 , Rear 30 F22AIR these springs ensure exceptional durability

these springs ensure exceptional durability and consistent performance

Gearbox remap

218i / 220i – 1

Conventional brakes with steel discs

AST Lowering Springs For BMW 5 525D/530D/535D/545i 07/2003-03/2010, Front 30 , Rear 30 F22AIR these springs ensure exceptional durabilityThe AST Lowering Springs are precision engineered components designed specifically for BMW 5 Series models 525D, 530D, 535D, and 545i produced between 07 2003 and 03 2010. Manufactured using advanced cold coiling technology on state of the art Wafios machines, these springs provide a reliable and durable solution for lowering your vehicles center of gravity. This enhancement contributes to improved handling dynamics and a more stable driving