• Tags

high flow cats

  1. S

    High flow cats on a Stock 2V Mustang GT? Yay or nay?

    So my 01 Mustang GT is basically all stock, only upgrade I did was add Flowmaster 40s for that classic muscle car sound but I want it to become a bit louder without spending a ton of money, and without deleting cats completely or getting an O/R pipe because of emissions. Yes, I know I could get...
    • Stangg338
    • Thread
    • Jan 5, 2020
    • 2001 mustang gt 2v 4.6 exhaust mustang 4.6 2v louder high flow catalytic converters high flow cats
    • Replies: 1
    • Forum: 1996 - 2004 SN95 Mustang -General/Talk-
  2. R

    Exhaust set up advice. O\R H pipe or high flow cat H pipe?

    Hey guys so I got the borla Attak Axlebacks for my 2014 v6 Mustang and I deleted the resinators. It is loud when I want it to be and fairy quiet while just cruising, howeverI want the sound to be more of a deeper growl. I was going to pick up some BBK Long tube headers, and a BBK H pipe. My...
    • Rukoniak
    • Thread
    • Sep 13, 2019
    • bbk exhaust h pipe high flow cats long tube headers offroad
    • Replies: 2
    • Forum: 2005 - 2014 Specific V6 Tech
  3. B

    No Cats Or Mufflers With Stock H Pipe

    Hey guys new to the site but I'm needing some help. I recently bought a 2003 mustang gt it has no cats no mufflers and stock h pipe. I want to have an aggressive sound but do not like the popping and drag car sound I have now! I'm thinking I want the flowmaster super 44 with the h pipe. My...
    • Brob21
    • Thread
    • Feb 20, 2017
    • flowmaster super 44 h pipe high flow cats no cats straight pipe
    • Replies: 5
    • Forum: SN95 4.6L Mustang Tech
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