| I would say PPE would be better for mileage and a bit safer. But you have to remember you are comparing apples and oranges. PPE is a tune that re-programs your computer. EDGE just piggybacks onto your computer and send a different signal out to the truck, which allows for on-the-fly power changing and a device that allows you to monitor EGTS, Boost, etc. With PPE you will need to buy at least a Boost and EGT guage and mount them in your truck. Plus if you are doing this, get an aftermarket exhaust to keet your EGT's down.
__________________  RIDE: 2007 Chevy CC LBZ / 6 speed LIFT: Ready Lift Leveling Kit STARTER: VIPER 2 Way w/Turbo Timer SOUND: Pioneer P4000DVD - 6 1/2 Polk Audio everywhere else. ADD ONS: H1 Halo Projector headlights, Backup Camera, Dee Zee running boards, Chrome Grill, ExTang Solid Fold Tonneau Cover, Line of Fire w/reverse, custom bug shield/vent shades, TomTom GPS TIRES/WHEELS: 285/75-16 Firestone MT Tires on 16x8 ATX series Teflon Coated Wheels AIRFLOW: BANKS Monster Dual Exhaust, EGR blocked & CAT removed with MBRP replacment pipe and BANKS Ram Air. PROGRAMMERS: BANKS 6 Gun PDA w/Speed Loader --STACKED-- with Quadzilla Stealth 2 |