Turbosmart IWG75 GTX28R 7 PSI Black Internal Wastegate Actuator - TS-0625-4072 2.0" to 2.25" Special flanges are included for

Special flanges are included for use with OEM intercooler piping as well as a larger coupler for those running bigger throttle bodies

our auxiliary radiators are designed to keep your B58 running at optimal temperatures

Z66-XTG6 kit features an Xtreme pressure plate for the most demanding driver

5 deg to +1

Turbosmart IWG75 GTX28R 7 PSI Black Internal Wastegate Actuator - TS-0625-4072 2.0" to 2.25" Special flanges are included forTurbosmart 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