Turbosmart IWG75 Mazda Protege 7 PSI Black Internal Wastegate Actuator Drivetrain>Diff Covers Encased in a special polymer

Encased in a special polymer resin

straight-through Multicore technology

Fits E36 w/ M50

Upgrade your ride to the next level with an exhaust that has the pipes to put other Hummer H3's to shame

Serrated/Helix Design: The Serrated/Helix design creates air turbulence in the intake manifold

Turbosmart IWG75 Mazda Protege 7 PSI Black Internal Wastegate Actuator Drivetrain>Diff Covers Encased in a special polymerTurbosmart 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.