The Gen-V WG40CG Comp-Gate40 Compressed Gas external wastegate is a cost effective, high performing 40mm external wastegate designed for control strategies that actively bias the top chamber with high pressure for large boost bandwidth operation, such as CO2 drag racing, or compressed air WRC applications.
The Compressed Gas range feature an inverted diaphragm to maximise diaphragm life from high pressure CO2 or compressed air systems.
The Gen-V provides extensive user configurability, world leading extended thermal performance, fatigue resistance and best in class flow performance for optimum control and longevity.
A direct fit upgrade to all 4th-generation Turbosmart wastegates and feature our unique collar-locking system, variable actuator cap and base, strap-type V-band clamps, liquid-cooling, 1/8″ NPT ports, and are provided with a range of springs.
Liquid cooling provision
Strap type V-band clamps
User adjustable actuator position
Modular actuator design
Non Compressed Gas configurations option available
Inverted diaphragm for top chamber high pressure support
Wastegate unit (pre-assembled with spring as per order)
SS316 Valve seat
Inlet SS304 weld flange
Outlet SS304 weld flange
Collar tool (master/slave)
17/7 PH 3, 5 psi spring kit (1x spring installed)
4x 1/8” NPT plugs (1x installed) / 2x 1/8” NPT nipples