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. S550 GT350 issues - wrench warning light

    Hello! I recently purchased a 2018 GT350 with 17k miles. The car has been an absolute blast but I recently experienced a weird issue where the wrench warning light came on, followed by a hill assist unavailable message. This happened at highway speeds after roughly 35 mins of driving.The...