- Apr 18, 2005
- 82
- 0
- 0
hmm i got a question... can some one post a diagram of how the exhaust with flows and h/x pipe looks... and where do high flow cats fit into the picture im confused kinda i know what mufflers and cats do dont get me wrong, just not to sure how they sit together to make the exhaust system. would it be louder to just have an h or x pipe right? and no flow masters ? help lol