| black, if you don't have the money for the tranny upgrade. i'd recommend a bigger straight through exhaust, if you have a lilly then the turbo mouthpiece, an egr blocker plate, and a PPE. I'm happy with these mods and the PPE on level 2 for daily driving. I've turned it up to level 3 a few times and it's crazy...I can't imagine level 5.
if you have lots of money then i think you should go with EFI live and a tranny upgrade, lift pump and fuel rail shim. These are the next mods for me. I've ridden in a truck with EFI tuning and it's totally different than my PPE, just feels so much smoother
__________________ 2004.5 LLY
PPE Standard
MBRP 4" downpipe back
Autometer Cobalt Gauges
PCV re-route - 2" test plug
LBZ Mouthpiece
CAI
EGR Blocker
Fully Synthetic bumper to bumper |