Originally Posted by 240M3SRT

Just getting back to the forums, will try to cover all issues in this thread.

74mm is almost 3" and 80mm is just above 3". Thats 6mm gain for $$$$. And thats not gonna be 20hp imo. Now add an additional t/b and we are talking way more air comming in. But the only sensors we have monitoring air flow is MAP and temp so how will it know any difference co nsidering that the i/c outlet is the same size(where the sensors are located). So when would the benefit come in? When your running larger y-pipe and manifolds. As far as making it fit on the blower inlet hat and making a custom intake leave that part to me.

If i can get confirmation that an n/a tb is the same i may buy one and try it. But id be suprised if it were.

And on top of that id still like to know if the drive by wire will be ok if i splice the harness. In other words my is there enough power to turn the valve on 2 t/b's will no ill effects. I dont believe the t/b in any way acts as a sensor so i dont think the ecu will know any difference. Electronics has never been my forte, building the hardware i can handle.