Originally Posted by Manolis
I'm not expecting magic parts to make my V6 perform like a V8 just looking interested in hearing what everyone has done to their Pentastars and how/if they got any good results out of it, MPG Gains Better Throttle Response, Acceleration.
The Parts I'm considering are:
CAI: K&N or an AFE CAI (Momentum?)
Dual Exhaust System (not so much for sound but to increase air flow): Stock Hemi dual exhaust or a Magnaflow dual exhaust system.
Tuner: Diablo Sport Trinity with hemifever custom tunes
Throttle Body Spacer: not too sure about this one
Any feedback and suggestions are greatly appreciated!
P.S. excuse me if there are existing threads about this topic and these specific parts.
You might check for a larger throttle body, not a spacer. Spacer is snake oil.
3 6L V6 Pentastar Ported Throttle Body Dodge Chrysler Jeep Avenger Polished | eBay
AFE seems good but find their dyno charts a bit inconsistent. Can't go wrong with K&N. I had a Volant closed box CAI on a 5.4l Expedition. It was quieter to appease the wife but allowed the truck to really breath when I was WOT.
If you already have duals then yes but if not save your money and get a single side swept Gibson either way.
Look at SCT Tuner after installing CAI, throttle body and exhaust.