cdefftone33

I have the power in my car, now i need fuel delivery,,,i am ordering Aeromotive fuel rails and the whole 9 yards. If i put in the new injectors, will my car be able to "read" that i now have 42 PPH injectors or will i have to take to the shop and get it re-programmed or tuned???

oxfordgt

It will need to be reprogramed. What kind or power adder do you have that you are upgrading injectors.

04mineralgreyGT

we'll need more info on your mods. If you have any forced induction I would definately add a set of 42# injectors at least. What kind of power do you have?