other than the 6th gear; i dont know of a "boxed" controller that doesnt get to or even get past the "new" power numbers.....
do some research on PPE, Fleece, Hypertech, Diablo, Edge, Banks, and I'm sure I missed one or 2 and see which one "fits" your wants the best....I say "want" because we all NEED more power but just HOW MUCH do we actually WANT is really the ????
"boxed" controllers are best for guys that really arent computer savy or just want something simple to plug in and go....they offer proven ( usually ); reliable, "safe" power/mileage gains
2007 Chevy Classic Ext. Cab Long Box 4x4 LBZ; 5" Magnaflow turbo back Exhaust; Firestone Ride-Rite Air Bags; Tow Mirrors, EFILive for all other needs
2012 Chevy Cruze Eco 1.4L Turbo 6sp