BC Racing DS-Series Coilovers (R-14-DS) 3517 HPS Performance Air Filter is

HPS Performance Air Filter is designed with performance in mind

This addition to the Signature line delivers the distinctive race car growl that matches the G80/G82€™s performance capabilities

Blocks off front PCV is so desired

Original-Equipment

BC Racing DS-Series Coilovers (R-14-DS) 3517 HPS Performance Air Filter isBC Racing Coilovers NEW DS Series is perfect for street driving and occasional road course duty. With easily accessible adjustment knobs for fine tuning your compression rebound and separately adjustable ride height, having a performance coilover system couldn't be any easier. You choose how low or high you want your vehicle, no preset ride height here, and patented concave lower locking ring keeps it locked in. Ride height is adjusted by raising and