IWG75 TP WRX STI GDB Spec C EJ207/MY03-07 VF37 Supercharger Kits This aluminum knob and bezel

This aluminum knob and bezel works only with Dakota Digital instrument systems and will not dim other instrument clusters

AF64-4017BLK

new air box/tray with installed foam hood seal

Aeroflow 'Nitro Hemi' SingletLarge

IWG75 TP WRX STI GDB Spec C EJ207/MY03-07 VF37 Supercharger Kits This aluminum knob and bezelTurbosmart Upgraded Wastegate Actuators have been developed to provide 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