The ap FS 40/20 is a lowering spring set for the BMW 5 Series (E39). ap offers its lowering springs as a budget-friendly alternative to a full sport suspension, giving a sportier look and a lower centre of gravity for everyday driving.
Key Features
- Developed for specific vehicles, with the springs matched to each model
- Factory-tested spring quality
- Fits the original dampers; ap recommends ap sport dampers for comfort and durability
Specifications
- Front lowering: 40 mm
- Rear lowering: 20 mm