Do I need to Program??

Hey guys. I have an 04 with a 4.8L. Trying to get some more power out of her. I already have the K&N cold air kit, and I just ordered a Transdapt throttle body spacer, and a Flowmaster Force II catback system. I know these are only minor mods, but I dont want any driveability issues after I install these parts. Does anyone know if I need to program the computer for these changes?

I wouldnt see any reason to need to program it, i mean these are pretty basic mods that alot of people do and never re program their computer, but I can tell you your throttle body spacer isnt going to make more power. your exhaust from cat back will sound different but as for power i dont think you will tell a diference.

:welcome:

Welcome to the neighborhood!

No, you will not need to tune it for those mods