Belltech PRO COIL SPRING SET 07+ GM SUV 4inch WITH AUTORIDE Lights>Light Bars & Cubes In addition to over 25

In addition to over 25 parameters available for every single vehicle

AWE engineers were able to create a sound cancellation resonator that definitively “turns off” the frequency where drone occurs

and a Lifetime Warranty

(Do Not work with Shorty headers - ONLY BBK Long Tubes)

Belltech PRO COIL SPRING SET 07+ GM SUV 4inch WITH AUTORIDE Lights>Light Bars & Cubes In addition to over 25Pro Coil Spring sets Belltech introduces an advanced lowering kit which includes high quality coil springs and vehicle specific spacers to offer multiple lowering choices with one part number. Belltech Lowering Coil Springs have been engineered to provide the visual lowering you are looking for with the quality that you have come to expect from Belltech. Unlike other lowering springs on the market, Belltech specializes in not only ride comfort &