Well that sounds promising. So compared to stock how does it sound. Any drone?

I thought of that electronic cut out but you also need two tunes right? Does it start opening up when you hit a certain boost or does it open little by little.

 

lol. you dont need 2 tunes. :-)

the electronic is cheaper and has been upgraded since the old units that used to ware out and get stuck. it opens all the way when the switch is thrown.
the boost actuated s like an internal wastegate mechanism mounted to a tb. it opens as pressure gets high enough just like a reg wastegate.

you tune with it WOT, and for cruising in town while its closed(until your romp on it) you just run a slight slight amount richer. and that is in no way a problem or a nuisance. it runs just as quiet as stock because........... youre on the stock exhaust system. lol