TurboSmart Comp-Gate 40mm External Wastegate

$358.74 $322.87

Available in black or blue with 7psi or 14psi springs! Call for custom orders!



Designed to fit into tight engine bays, Turbosmart’s brand new 40mm external wastegate offers a class-leading flow and heat handling capabilities. It is also the smallest wastegate in the Turbosmart range.

*Revolutionary Locking Ring* Comp-Gate’s unique Locking Ring provides easy access to the the actuator, allowing for quick spring changes. The new actuator housing design allowed us to significantly reduce the height of the Comp-Gate40. It is up to 25% smaller than other wastegates in our range.

*Higher Flow, Smaller size* New, compact body profile offers superior flow, compact dimensions and excellent heat handling characteristics. Measuring only 99mm, the Comp-Gate40 fits easily into space-restricted engine bays, and provides better access once mounted. One-piece, coated stainless steel valve and an optimal flow through the body provide superior performance and reliability.

*Unique Rotating Cap* Comp-Gate’s clever cap design, together with the locking ring allow for the cap orientation to be indexed in 12 different positions, making this one of the most versatile external gates on the market.

Changing the cap is a simple procedure of loosening the locking ring (using the tool provided with the Comp-Gate) and rotating the cap into the desired position. Comp-Gate40 comes supplied with a 14PSI Spring, inlet and outlet Weld Flanges, inlet and outlet V-Band clamps, valve seat, 2 x 1/16th blanking plugs, 2 x 1/16th Vacuum nipples and the locking ring collar removal tool.

Additional information

Weight 4.2 lbs
Dimensions 5 x 6.7 x 5.5 in



7 PSI, 14 PSI


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