I did 13.39 stock except for
TBE in my 02 STi with shit tyres. After tuning it went to 276hp, only an increase of 20 or so hp but the torque became nice and fat. I'd be expecting a solid mid 12 from yours with a good launch. Mine picked the front up too much off the line and the fronts spun all through 1st and actually got some chirpage shifting into 3rd haha
