As long as u keep a muffler no cats is fine. My Tahoes straights with no cats and headers who cares. Old school dudes got different opinions. Just food for thought if no cats was so bad then why do n/a lsx block trucks run no cats?! I mean they only have 20k ties up in motor lol
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2011 Ram R/T
Vararam, 2/5 Belltech drop, Black factory 22s,
One badass daily driver  |