• Upgrade Your Engine Now: Turbosmart's IWG75 Wastegate Actuator offers maximum boost response for your factory frame turbocharger! • Enhanced Performance: With an increased 'Working Ratio', enjoy improved boost response across the RPM range. • Customizable Power: Choose from springs ranging 3psi to 26psi (Optional) for tailored performance. Turbosmart Upgraded Wastegate Actuators are engineered to provide the best boost response for GM LTG 2.0L engines. The IWG75 Series benefits from an improved 'working ratio' due to an increased diaphragm surface area and spring revisions. This allows for better leverage against boost and backpressure while remaining highly responsive. Upgrading with the same base pressure as the factory gives you a broader boost and torque curve. Higher base pressures can amplify these improvements, though tuning and recalibration may be needed. Features include a proprietary Silicon Nomex Diaphragm, high-grade billet aluminum construction, stainless steel rods and clevis, and Turbosmart's unique locking collar system. The 7psi version is a direct factory replacement, while other versions require ECU tuning/calibration.

The Turbosmart IWG75 Wastegate Actuator is designed for car enthusiasts who want to enhance the performance of their GM LTG 2.0L engines. Whether you're on the race track or just cruising on the road, this actuator can significantly improve your driving experience. It has a high - grade billet aluminum body, with stainless steel rods and clevis for durability. You can choose from springs with pressures ranging from 3psi to 26psi according to your needs. However, note that the 7psi version can be directly installed as a replacement for the factory part, while other versions will need some ECU tuning.