IWG75 EVO 4-8 Black 22PSI Haltech This increased working surface area

This increased working surface area ensures greater mechanical advantage and provides the broadest possible boost curve with improved

Positive sealing valve seat

Black SuperSonic: TS-0205-1310

extending service life in demanding environments

you are still required to calibrate the desired ignition timing to YOUR setup

IWG75 EVO 4-8 Black 22PSI Haltech This increased working surface areaTurbosmart 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 & revisions to the