Mounts to the TiAL 38mm MV-S flange with no modifications! In fact, we only use TurboSmart flanges on our manifolds now!

This is a Gen4 External Wastegate and has been superseded by the Award Winning Turbosmart GenV Range of Modular External Wastegates, but is still made, for sale, and typically stocked!

The Turbosmart Legacy Program ensures all previous generation products continue to be fully supported with Spares and Accessories. Actual product availability may continue well after official production ends so please call your dealer or distributor for more info.

The Turbosmart Gen4 Range of External Wastegates are designed with minimum size & flow in mind. Smaller and lighter than the previous model, the Gen4 CompGate40 features Turbosmart’s unique locking collar design for reduced size and quicker spring changes. (Options from 3psi to 26psi available)

Available in
Black & Blue
7 & 14 psi Base Spring Configuration
Wastegate Position Sensor Upgrade
Standard & HP (High Pressure Version) Up to 40 psi

Features
V-Band inlet & Outlet to suit 40mm peer fitment
Solid 1 Piece Coated Stainless Steel Valve
Silicon Nomex Diaphragm
1/16 NPT Reference Ports
Twin Reference Ports