Has anyone ever thought about getting a muffler shop to make them a 3 inch pipe like the off road pipe that mac performance sells for single cat lt1 cars? I have a gutted cat going into a 3in straight pipe and i was looking to replace it with one but 85 bucks (+shipping) just seems too high. I am just trying to find out about how much it cost someone else. I am gonna call a few shops to see what they would charge. If it comes out to be close to the same i will just buy the mac. Thanks