High flowing external wastegates from Garrett for turbocharged racing and performance engines.


Garrett External Wastegates regulate turbocharger shaft speed by venting exhaust gas around the turbine stage of the turbocharger. The CFD optimized design maximizes flow and delivers optimum boost control.  The advanced thermal optimization increases durability of the diaphragm and the cap design makes spring changes and serviceability of the entire GVW lineup easier and more reliable to perform.