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WTT GMPP performance muffler .....
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WTT GMPP performance muffler .....
I want to see if anyone with the GMPP touring Exhaust would like to trade me mufflers . I have the GMPP performance catback and think its a bit too loud for me . I'm not really sure that the muffler is the only difference between the exhausts , but i'm guessing it is . thx
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