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 is a bolt-on fitment for the TD05H turbocharger as a fitted factory to the 46G3 Powered Mitsubishi Evolution 9. 14 psi Version is a direct replacement for the factory item. All other versions will require tuning/calibration of your engine's ECU.. Mitsubishi Evo Internal Wastegate Actuator (IWG) provides better turbo response and greater sensitivity when managing boost pressures.. Turbosmart IWG75 Mitsubishi EVO 9 10 PSI Black Internal Wastegate Actuator. Choice of Springs from 3psi to 26psi (Optional). High-Grade Billet Aluminum Construction. Turbosmart Unique Locking Collar System. Turbocharger Wastegate - TS-0601-2102. IWG75 Mitsubishi EVO 9 10 PSI Black. Proprietary Silicon Nomex Diaphragm. Stainless Steel Rods and Clevis. Turbocharger Wastegate. Wastegate

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