Originally Posted by mkPOTO
You can barely hear the valve opening and closing. You can give ita rev and hear the difference as well. Also I timed it and it takes about 15 seconds to fully open and close.
im sure you can get it programed i think ipe had an auto mode on their system. well at the end of the day having a valve on the exhaust is a game changer by itself.
thanks for the info, i might be changing out my GT2 to an evolve in the future