The funniest thing I have done in a long time.... After finally installing my exhasut cutout, I was out driving around when guess who pulls up next to my right side, a riced out Civic. He looks over and revs his engine and you all know how it sounds. So at the green light I open the exhaust dump switch and slam the pedal down hard. Just a few yards away I slow down as this is a pretty crowded street, I look back and he is still sitting there trying to start his engine. I guess it scared him so bad he killed the engine. I love the instant noise at the flip of a switch.