• Upgrade your turbocharger with Turbosmart's IWG75 Wastegate Actuator for maximum boost response! • Enjoy a broader boost and torque curve with earlier peak boost and longer hold in higher RPM. • Benefit from features like a proprietary Silicon Nomex Diaphragm, choice of springs from 3psi to 26psi, and high - grade billet aluminum construction. Turbosmart Upgraded Wastegate Actuators are designed to give your factory frame turbocharger the best possible boost response. The IWG75 Series offers an improved 'Working Ratio' compared to factory equipment, resulting in better boost response across the RPM range. This is achieved by increasing the diaphragm's effective surface area and revising the springs, providing greater leverage against boost and backpressure while remaining super - responsive. Tuning and recalibration may be required for higher base pressures.

Use this Turbosmart IWG75 Wastegate Actuator when you want to enhance the performance of your turbocharged vehicle. It's perfect for car enthusiasts and mechanics who are looking to upgrade their factory turbocharger. It comes with a choice of springs from 3psi to 26psi, a proprietary Silicon Nomex Diaphragm, and is made of high - grade billet aluminum with stainless steel rods and clevis.