| Depends on where you live. Where I bought my truck, they don't care what Mods you do. But another thing is, you have an 06. So you can buy a PPE or EFI Live, or Banks, etc...and run it 90HP or less and get better mileage. Just make sure you don't gun it and blow your tranny and hurt other things...just take it easy and get good mileage. As long as you remove the tune or tuner before you take it to the dealer, you will be fine. And you can put an aftermarket exhaust on, just don't remove the Cat.
__________________  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 |