turbosmart 60mm power-gate60 wastegate 30% lighter, 20% smaller, 40% more flow despite being increased from 50mm to 60mm, the new power-gate60 is smaller and lighter than its predecessor. with improved flow path and temperature resistance it is a market leader in its sector, outperforming all similarly sized wastegates. shielded diaphragm housing ensures excellent heat handling capabilities while a one-piece high-temp stainless steel valve provides strength and reliability. suitable for most high performance turbocharged vehicles with an external wastegate turbo system.whats in the box: power-gate60 wastegate 7psi outer spring (fitted) 10psi inner spring inlet flange outlet flange valve seat inlet v-band clamp outlet v-band clamp 2 1/8 npt vacuum nipples