Well they let the 2011 GT in the factory stock class. I posted on here a while ago for some support with NMRA and it worked. The rules are 3450lbs with driver. I need to bust out the scales and go on a diet. 1 5/8" primary long tubes 3" collector, 2 3/4" exhaust to the tank and 3" back. Might have to get some custom stuff built.
Thanks,
Bobco
Thanks,
Bobco