What would be the best universal muffler I can get for my ITR swap? I was told the Apexi N1 would be the best way to go for high end power, but do they make that in a universal style? All I've seen are the cat back systems.
What is a b pipe? Will I need one? I've got the 4-1 ITR header and I'll do a high flow cat. I just don't want to restrict my exhaust any more than I should.
When I bought my car, it came with a sri and a muffler made by focuz (just the muffler no cat-back) If I put an oem one back on there (I got a sound ticket once) will I lose any power???
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