Ok short list 2016 gt pp with the 2018 manifold, imrc lockout, airaid cai and Borla exhaust. Putting 440 to 450 to the wheels now the 47lb injectors do they need a tune or does the computer make up for it I have a Lund racing tune
Car has a almost wobble to it above 120 I have the performance pack 1.5 drop in the rear 1.25 in the front tires in rear 285/4019 frOnts 255/40r19 it’s almost like something is fighting the tires
guys just do the lock outs slight difference in Tq in 2nd gear low end past that nothing with cai, exhaust and the 18 manifold I'm running 510hp to the crank which is about 450whp. no dyno yet this is a ball park number my buddie has 430whp and I was pulling on him