To any of you with knowledge in cherokee mods:
I really want to modify my HO 4.0 L, so it breathes better, and runs with optimum performance. Could anybody recommend the best Header& Cat Back system, and the best air intake and/or throttle body... a chip maybe too!
take care, from Boston, Ben
Borla for the exhaust system. forget the throttle body spacer. The intake on this 4.0 doesn't benefit much from the FIPK either. KH
Kevin in San Diego did pass the time by typing:
Bored out throttle body. will also help once you open up the exhaust.
Have something to add? Share your thoughts — no account required.
Ask the community — no account required