Quote:
Originally Posted by Micas
Forgive the noob question, as I'm just starting to read about exhaust systems, but why would you use test pipes? Doesn't that guarantee a fail in emission testing, or do you just swap them out for the stock cat when you test?
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Some states, such as Georgia (where I live), have
zero emissions tests or inspections.
So for less money, you can achieve better flow, gains, and sound, albeit too loud or "raspy" for some.