Bilstein B3 OE Replacement-Coil Spring (37-172305) 1401 we set out to prove

we set out to prove them wrong

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

The kit also includes a washable and reusable cotton cone filter

Tip Options: All tip options include the AWE logo and double-walling to ensure a mirror finish even under hard usage

Bilstein B3 OE Replacement-Coil Spring (37-172305) 1401 we set out to proveBilstein 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