User adjustable actuator position High-temperature silicone Nomex reinforced actuator diaphragm. Stainless steel seat, valve bushing, housing, and flanges for reliability and longevity.V-Band inlet and outlet flanges and clamps are included for easy installation. Comes with multiple springs of 1, 3, 5, 10, 16 PSI and can be set from 3-34 PSI Transform your vehicle's turbocharged performance with the PSR - New Gen 60mm V-Band External Wastegate. Featuring a high-temperature silicone Nomex reinforced actuator diaphragm, stainless steel seat, valve bushing, housing, and flanges, this wastegate is built for reliability and longevity. With included V-Band inlet and outlet flanges and clamps, installation is a breeze. Plus, with multiple springs ranging from 1-16 PSI, you can easily adjust the wastegate's settings for optimal boost pressure. Elevate your driving experience and unleash the full potential of your turbo engine with the PSR - New Gen 60mm V-Band External Wastegate today!