I had the 2-1/2 on my car and loved it, sounded awesome and it seemed the car ran good with it on there (times in sig). I want your guys opinions should I switch to the 3inch now that I sold my 2-1/2???? Opinions wanted! Thanks Guys!
Since my car is catbackless we took it out and thrashed on it with open X pipe, car is louder than alot of drag cars but it would still blow the tires off with no catback and their couldnt have been much backpressure there. So who knows???