my exhaust is 3" full exhaust to flowmaster muffler and 2.5" outlets on the muffler and if i put 2.5" to 3" tips on or 2.5" to 2.5" is the sound going to be that different and if so which would be better? or louder? thanks!
so the inlet to the muffler is 3" and the outlet is 2.5"? the tips only count for appearance unless you get one of the annoying-*** whistle tips. obviously if you make the tips majorly smaller than the pipes, you'll have some issues, but making them larger than the pipes doesn't do shit compared to making them the same size.