BC Racing DS-Series Coilovers (A-67-DS) 1552 4L offers a free-flowing 2-3/4

4L offers a free-flowing 2-3/4 inch mandrel-bent aluminum tube induction system by relocating HPS Performance Air Filter outside of the engine compartment to deliver the coolest air inlet temperature

2017 Polaris RZR XP 4 1000 EPS

Keeping the flow rate consistent not only adds performance but also helps keep the tone of the exhaust where we designed it to be throughout the rev range

Suits: Nissan 200SX/Silvia S15 (Aust and JDM)

The uneven length of suspension arms causes Toe adjustments to occur drastially during braking suspension "squat"

BC Racing DS-Series Coilovers (A-67-DS) 1552 4L offers a free-flowing 2-3/4BC 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