The Turbosmart IWG75 internal wastegate actuator for Mitsubishi Evo models improves boost response by increasing the actuator working ratio over factory units. It provides greater boost sensitivity and quicker spool across the rev range. Optional spring choices, billet-aluminum components, a locking collar and stainless hardware make it a precise, serviceable upgrade.
Turbosmart IWG75 Mitsubishi EVO 9 10 PSI Black Internal Wastegate Actuator