Do I need a tune?
i have a K&N CAI and just ordered a new throttle body, plenum and spacer from AM. Do i need a tune? I also have a Jet performance module which was already on the car when i bought it. Any help is appreciated!
---------- Post added at 06:57 PM ---------- Previous post was at 06:53 PM ----------
I forgot to mention that I have an off road H pipe and flowmaster 40's with stock headers.
1998 Mustang Gt, MSD coils, Ford Racing lowering springs, KYB shocks, caster camber plates, Flow Tech exhaust, K&N CAI, auto trans with shift kit, Jet Performance module, full length sub frame connectors, Redline Tuning hood struts. Oh yea, forgot to mention the Plasti Dip stripes.