Originally Posted by
redgsr21
do i need better fuel management for this? thanks to all.
I cannot stress this enough! Fuel managment is critical! Tunning is everything...
With that in mind, use a header designed for mid to high rpm power. Stock ITR is a 4-2-1 design. I would suggest a 4-1 header, but this depends how low your car is. Do you already have a catback & highflow cat? What other mods do you have already?