Bilstein B3 OE Replacement Coil Spring for 2004-2010 BMW X3 MODEL_E1X The GESi UHO-Series Catalytic Converters

The GESi UHO-Series Catalytic Converters are rated for engines putting out between 500 and 850 horsepower while maintaining a high flow capacity

Whether you're driving daily or seeking to preserve the factory handling characteristics

4 Pad Rigid Race Disc by ACT

Some states do not allow limitations on how long an implied warranty lasts

Bilstein B3 OE Replacement Coil Spring for 2004-2010 BMW X3 MODEL_E1X The GESi UHO-Series Catalytic ConvertersBilstein B3 OE Replacement Coil Spring 20042010 BMW X3 Part #: 37 239817 Overview The Bilstein B3 OE Replacement Coil Springs are engineered to restore your BMW X3's suspension system to its original factory specifications. Designed specifically for the 2004 2010 model years, these coil springs provide a direct replacement for your vehicle's worn or damaged factory springs, ensuring optimal ride quality, handling, and safety. Whether your springs have