Bilstein B3 OE Replacement-Coil Spring (37-172305) 1401 Kraftwerks Performance Group is proud

Kraftwerks Performance Group is proud to bring you the most advanced supercharger system available

The kit also includes a washable and reusable cotton cone filter

we set out to prove them wrong

We formed theories

High-Velocity CAD designed 3-into-1 pyramidal lost wax investment cast merge collectors for improved exhaust scavenging

Bilstein B3 OE Replacement-Coil Spring (37-172305) 1401 Kraftwerks Performance Group is proudBilstein 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. Features: Innovative technical design such as pigtail ends, miniblock