Turbosmart’s fourth-generation 40mm external wastegate was designed to fit into tight engine bays while still offering superior flow and heat handling capabilities. The revolutionary new actuator housing is 25% smaller than our current range and allows for easy spring changes and gives the ability to index the cap orientation in 12 different positions.
The highest pressure external wastegate of its kind in the world. The Turbosmart Comp-Gate40HP (40mm) External Wastegate retains the compactness and lightness synonymous with Turbosmart wastegates with the added bonus of being capable of handling high boost pressures. Only 28mm taller than the standard Comp-Gate40 these wastegates are available in base pressures frm 10psi to 40 psi and include our proven solid 1 piece coated stainless steel valve and high temperature tolerant silicon Nomex Diahpragm for proven performance and reliability.
The highest pressure external wastegate of its kind in the world.
The Comp-Gate40HP retains the compactness and lightness synonymous with Turbosmart wastegates with the added bonus of being capable of handling high boost pressures.
Only 28mm taller than the standard Comp-Gate40 these wastegates are ideal for all high boost applications.
Inlet and Outlet Stainless Weld Flanges, Inlet and Outlet V-Band Clamps, 1/16 NPT Hose Barbs (5mm), 1/16 NPT Port Blanking Plugs, Locking Collar Tool, Valve Seat, Brown/Orange 10psi Inner Spring and Brown/Green 25psi Outer Spring (installed).
High PSI turbo diesel and drag racing. Flanges to suit 1 3/4" outside diameter tubing.
WARNING - Proposition 65 Compliance Statement:
It is the responsibility of Turbosmart to warn its customers and employees that some products sold on this website contain chemicals known to the State of California to cause cancer, birth defects or other reproductive harm.
Important Emissions Note:
This product does not have a CARB EO #; it is not legal for sale or use in CA on pollution controlled motor vehicles. This is intended as a "Race Only" product to be used solely for competition. It's use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization; any other use including recreational off-road use, may be a violation of local, state and federal laws. It is the buyer's responsibility to verify legal use of this product for the intended application and use.