Bilstein B3 04-10 BMW X3 Series Replacement Rear Coil Spring Suspension>Suspension Arms & Components Each kit comes complete with

Each kit comes complete with all the parts needed for a successful installation

Rumble with minimal filter

Silver Bullet throttle body spacers have resulted up to +10 Horsepower and up to +14 lbs

000cfm performance 360 degree radial flow air filter with 10-layers of progressive cotton media providing 99

Intake noises are also augmented

Bilstein B3 04-10 BMW X3 Series Replacement Rear Coil Spring Suspension>Suspension Arms & Components Each kit comes complete withBilstein B3 OE Replacement coil springs are designed to replace your vehicle's original springs. These coil springs are manufactured to meet all the OE dimensions, spring rates, and design types (such as miniblock or central force design). With Bilstein B3 OE Replacement coil springs, you are restoring your vehicle's suspension system function and safety to factory specifications.