#4.6 #s197 #mustanggt #problems #1/4miletimes #3v

Hi I'm new to this forum. I got this car a little over a year ago it's a 2006 mustang GT 4.6 3v with the auto trans. It was bone stock when I got it and I put a cold air intake and throttle body, offroad h-pipe and Slp loudmouth axle back and I was tuned by VMP and I ran a 13.5 at 102mph and...