Turbosmart Upgraded Wastegate Actuators have been developed to provide the maximum possible boost response for your factory frame turbocharger. The Turbosmart IWG75 Series of upgraded Actuators benefit from an increased 'Working Ratio' over the factory equipment, resulting in improved boost response throughout the RPM range.

This Improved 'working ratio' is achieved through an increase to the effective surface area of the diaphragm and revisions to the actual springs fitted, resulting in greater leverage of the forces the actuator is working against (boost and backpressure) while still being super-responsive.

Upgrading with the same base pressure as the factory, you can expect a broader boost and torque curve through peak boost achieved earlier in the RPM and hold longer into higher RPM. These improvements can be amplified with higher base pressures; however, tuning and recalibration are likely required.

Available In
Twin Port Universal (UNF) 14psi / 1.0 BAR: TS-0681-6142
Single Port Universal (UNF) 14psi / 1.0 BAR: TS-0681-5142
Single Port Universal (UNF) 10psi / 0.7 BAR: TS-0681-5102
Single Port Universal (UNF) 7psi / 0.5 BAR: TS-0681-5072
Single Port Universal (M6) 10psi / 0.7 BAR: TS-0681-4102

Features
Proprietary Silicon Nomex Diaphragm
Choice of Springs from 3psi to 26psi (Optional)
High-Grade Billet Aluminum Construction
Stainless Steel Rods and Clevis
Turbosmart Unique Locking Collar System

This is a Universal Single Port IWG75 Actuator with a 100mm long M6 thread for fitment on various turbochargers. Some fabrication is likely required, including additional hardware such as clevis and brackets.