Sorry, i used the word pipes loosely. I meant short TOR exhaust (mufflers) which don't have cats. And will flow more freely than the stock exhaust which will have cats.
Cheers, Richard
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09 America, Staintune Pipes, K&N, Breathe, Hagon Nitros, AI & O2 removed, tune 20184 (modified), MTX-L a/f gauge
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