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Exhaust pros n cons

613 Views 8 Replies 4 Participants Last post by  derv
Anybody got any actual before and after results gains losses best choice etc
I'm trying to compare systems to fit into an ongoing project
3 inch with mufflers
3 inch straight
4 inch with mufflers
4 inch without mufflers
All from turbo back


1 - 1 of 9 Posts
I don't have anything on paper to back up my choice for the 4" w/ muffler, but I did my research a few months back and I found that most people found the drone of a straight pipe annoying, and a 4" will leave more than enough room for hp gains in the future.

Good luck! I'm more than happy with my exhaust setup.
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