Gen4 IWG/WG38/40/45/50L 3PSI Inner Spring - Brown / Black

Spring base boost pressure:
3 PSI

Spring location:
Inner

Fits following Turbosmart Wastegates with 74mm screw collar cap
Turbosmart 38mm Ultra-Gate38 WG38
Turbosmart 40mm Comp-Gate40 WG40
Turbosmart 45mm Hyper-Gate45 WG45
Turbosmart 50mm Pro-Gate50 Lite WG50 (will not fit 6 bolt versions)

Fits following Turbosmart IWG Internal Wastegate Actuators:
All Internal Wastegate Actuators IWG-75