The Mustang Forum for Track & Racing Enthusiasts

Taking your Mustang to an open track/HPDE event for the first time? Do you race competitively? This forum is for you! Log in to remove most ads.

  • Welcome to the Ford Mustang forum built for owners of the Mustang GT350, BOSS 302, GT500, and all other S550, S197, SN95, Fox Body and older Mustangs set up for open track days, road racing, and/or autocross. Join our forum, interact with others, share your build, and help us strengthen this community!


  1. Mlehnert623

    Rearend ratio upgrade???

    Hi all!I have a 2008 Roush 427R, supercharged 4.6, with 3.55's in the rear. Unfortunately, I have recently discovered that both my rear axles are bent and need to be replaced. Since the dealership will have the rear diff open, do you think its work upgrading from a 3.55s to a 3.73s?My...
  2. Massimo

    Lower Control Arm Relocation Brackets - Are they SCCA Autocross Legal?

    Hey guys! I'm absolutely brand new to both autocross and this forum. In advance, I'm sorry if this thread is in the wrong category. I'm planning to attend this autocross and run my car this September and for the rest of this year.I currently own a 2013 Mustang 5.0 with Koni yellows, Steeda...
  3. KonaBoss

    2012 Boss 302 Build

    Hey all,Have been lurking around this forum for a couple of years now, all I can say is thank you to all the members that post on this forum! I have learned a ton from here, and have (hopefully) applied what I have learned to my build up that I'm about to begin.As of right now, my boss is...
  4. Bill Pemberton

    Openings for the Mustang Roundup!!!

    Chatted with George Anderson today and there are still some openings for the Mustang Roundup in Hastings, Ne. next week. Some folks had to cancel as they were unable to attend due to all the weather calamities around the US, so get signed up now , as this is a " Bucket List " Event!!Go to...