Turbosmart IWG75 10 PSI Black Internal Wastegate Actuator - Mitsubishi EVO 9 - TS-0601-2102 6" They are CNC-machined from 6061-T6

They are CNC-machined from 6061-T6 billet aluminum and then hard anodized in black and laser-etched with the AEM logo

Constructed with a fragmentized fire retardant volcanic rock outer layer (Rated 1500 degrees F Direct Heat / 1800 degrees F Radiant Heat) and internally insulated with high temperature calcium magnesium silicate wool (Rated 1800 degrees F Direct Heat / 2300 degrees F Peak Heat)

and clear hard-anodized finishes

Note: This wiper delete potentially fits many vehicles beyond the official COBB car family

844Viscosity at 40°C (104°F) ASTM D445 55

Turbosmart IWG75 10 PSI Black Internal Wastegate Actuator - Mitsubishi EVO 9 - TS-0601-2102 6" They are CNC-machined from 6061-T6Turbosmart 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