IWG75 EVO 4-8 Black14PSI Surge Tanks Four position

Four position

To aid in the identification of these springs they are colour coded

And they're just the same

0L V6 DSL - All 2011 AUDI A5 2

1984 Buick Regal 3

IWG75 EVO 4-8 Black14PSI Surge Tanks Four positionTurbosmart 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