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  1. 2011-2014 Mustang Talk
    What is everybody’s experiences with after market catted mid pipes. X or H. My car needs the cats replaced and I see these high flow after market mid pipes. But I’m just curious if they do actually pass emissions and keep the check engine light off. Any suggestions ? Especially affordable
  2. 2005-2010 Mustang GT Tech
    Seeking opinions on whether matching SLP Loudmouths with JBA Long Tube Headers and Catted H Pipe will be too overly loud. Also installing FRPP Hotrod Cams, I definately am looking for as radical sound, but don't want to set off neighbor's alarms and wake the kids 2 blocks away unless I'm FOT...
  3. 5.0L Talk
    Hey Everyone, So I recently purchased an almost stock 89 GT and it needs to pass emissions testing...The car has come with an off road h-pipe, so I need to get something with cats. I'm not looking to spend a huge amount of money, but I was thinking about the following options. Whether it's...
1-3 of 4 Results