I have test pipes on my car, and I don't really get any rasp, only a tiny bit at WOT maybe after 5500rpm. As long as you get good test pipes, it won't sound that bad. I really love the sound of my HKS w/ test pipes. I have LaBree resonated test pipes. I would get those or Fast Intentions, just make sure they are resonated. I use the non-foulers so I do not have a CEL. And I do not emit any smoke as far as I know... You might have a little smoking when its new, but after a while it'll go away.
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[b]Danny
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