WGA 7302 Internal Wastegate Actuator for the Mitsubishi EVO 9 JR Filters Pillowball upper mounts

Pillowball upper mounts

Turbosmart's Internal Wastegate Actuator is stronger and more durable than the stock wastegate actuator

the scope for adding power is huge with a simple Cam Install

8mm) pipework and removes the pre-cat

WGA 7302 Internal Wastegate Actuator for the Mitsubishi EVO 9 JR Filters Pillowball upper mountsDesigned to improve boost control The WGA is a high performance internal wastegate actuator designed to improve boost control on internally wastegated turbos. By using a significantly larger diaphragm area than the OEM actuator, the WGA has more control authority over the wastegate flap, meaning exhaust backpressure cannot override the flap position as easily, resulting in more stable and reliable boost control. Supplied with 3 springs and a unique