Nameless Performance Bypass Valve - Legacy GT 2010-2012

The Nameless Performance Bypass Valve is designed to release the pressure from the charge circuit at exactly the right time. Other aftermarket bypass valves react too slowly or even too quickly, which only allows a fraction of the pressure to be released.

The Nameless Performance Bypass Valve has been engineered to release the excess pressure in the charge circuit in a quick manner, without restrictions and without allowing any pressure to be surged back into the system. Nameless Performance has tested this bypass valve successfully without tuning, and the end result is a bypass valve that behaves just like a factory valve. You would only need a tune if you have a vehicle tuned around a leaky factory or aftermarket bypass valve.