Mishimoto MMBV-SPR-WH Mishimoto Blow Off Valve Setup Spring, White (0.00-5.07 PSI) Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2003 The Polyurethane bushings are included

The Polyurethane bushings are included with these sway bar end links that feature a factory-style shape for better articulation and durability

This kit includes all the gaskets

s air suspension system

Its simple design makes recovery just as simple without worrying about failed or worn-out bearings

We have redesigned the fluid coupling by reshaping the stator fins to achieve a higher ratio of rpm transfer through the convertor when in a fluid coupling

Mishimoto MMBV-SPR-WH Mishimoto Blow Off Valve Setup Spring, White (0.00-5.07 PSI) Chevrolet-Silverado-2500-6-6L-Duramax-LB7-2003 The Polyurethane bushings are includedTuning your Mishimoto 50mm Blow Off Valve to your vehicle is essential for its proper operation. Too small of a spring and the valve will open at idle and low boost, letting precious power escape to the atmosphere. Too big of a spring, and the valve wont open when its needed. Luckily, Mishimoto offers three setup springs to tailor your blow off valve to your vehicle. We offer these springs for idle vacuums reading 7. 25 10. 9 PSI (black spring), 5. 07