Bilstein B3 13-17 BMW X3 Replacement Rear Coil Spring - 36-294459 fits_2000-2005`Mitsubishi`Eclipse Dyno proven max gains of

Dyno proven max gains of 10 hp / 7 lb-ft at the crank

So why settle for anything less

Sparco Seat ADV Competition Pad

and SPC #74915-Replacement center punch are also available

Fits both stock and Mishimoto Nissan 240SX S14 SR20 Radiator

Bilstein B3 13-17 BMW X3 Replacement Rear Coil Spring - 36-294459 fits_2000-2005`Mitsubishi`Eclipse Dyno proven max gains ofBilstein 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 & Benefits Innovative technical designs including pigtail