The Turbosmart Hyper-Gate45 has been expertly engineered with a focus on optimal flow and minimal size. Compared to its predecessor, this new 45mm external wastegate boasts a more compact and lightweight design. Additionally, its innovative locking collar allows for quick and easy spring changes, all while significantly reducing its overall size. With a range of options available from 3psi to 26psi, its solid, 1-piece stainless steel valve and proven silicon nomex diaphragm ensure superior performance and reliability.