AST Lowering Springs For BMW 5 520i/523i/525i/528i/530i/520D 07/2003-03/2010, Front 30 , Rear 30 5x98 Dynamic Turn Signal function built-in

Dynamic Turn Signal function built-in

Cooling Tubes utilizing CSF's Exclusive B-Tube Technology for enhanced heat transfer

- Pair of MHC+ front duct covers in gloss pre-preg carbon fibre

the flexibility of these products provides them the ability to withstand some pressure

Suitable for road and fast-road applications

AST Lowering Springs For BMW 5 520i/523i/525i/528i/530i/520D 07/2003-03/2010, Front 30 , Rear 30 5x98 Dynamic Turn Signal function built-inThe AST Lowering Springs are expertly engineered to enhance your BMW 5 Series driving experience by lowering the vehicles center of gravity without compromising the comfort and handling characteristics you expect from OEM springs. Manufactured using advanced cold coiling technology on the renowned Wafios coiling machines, these springs ensure superior precision and durability for long lasting performance. Designed specifically for BMW 5 520i 523i 525i