Resonator and U-Bend delete or Muffler delete?
replace muffler new performance muffler..... other nonsense expensive , may cause maintenance problems..... leave catalytic converter , factory piping intact.... change muffler only.....
http://cgi.ebay.com/ebaymotors/thrush-mu...
i have 1997 pontiac grand prix gtp. has 3800 supercharged v6. wondering 1 sound better. nice deep idle , overall louder exhaust dont want overly loud.
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