H&R 17-20 BMW 430i xDrive Cabrio/440i xDrive Cabrio F33 Street Perf. Coil Over (Non EDC) - 28895-8 Body Kits Progressive-rate double-bellows air springs

Progressive-rate double-bellows air springs

this high flow "oiled" performance filter provide maximum protection with highest cumulative filtration efficiency for severe duty environments

The superior materials used in both the hoses and clamps deliver increased pressure tolerance compared to the original equipment

or running heavier aftermarket parts

H&R 17-20 BMW 430i xDrive Cabrio/440i xDrive Cabrio F33 Street Perf. Coil Over (Non EDC) - 28895-8 Body Kits Progressive-rate double-bellows air springsH&R Street Performance Coil Overs are the perfect suspension solution for discerning drivers? from daily drivers to serious tuners? who can appreciate awesome handling and superb ride comfort. Each coil over shock is custom valved to work in conjunction with a precision engineered progressive rate spring, creating a finely tuned suspension system. The fully threaded shock body allows for adjustable vehicle height. This feature helps balance vehicle