N Nacho04 New Member Jul 16, 2019 2 0 1 Bakersfield Jul 16, 2019 #1 Jul 16, 2019 #1 Anyone running catted h pipe with muffler delete?
a91what SendMeUrDataLog 10 Year Member Apr 6, 2011 10,739 6,720 214 Hillsborough county Jul 16, 2019 #2 Jul 16, 2019 #2 More info on the car... like what year and engine would be helpful
N Nacho04 New Member Jul 16, 2019 2 0 1 Bakersfield Jul 16, 2019 #3 Jul 16, 2019 #3 04 mustang gt 4.6