| welcome to the DF..
first off i noticed in your sig you mentioned LBZ,correction you have either a LB7 or LLY! just wanted to point that out to you and no i'm not yelling just wanted to mention it!
the best tuning out there is EFILive which is custom tuning but if you want good reliable and easy to use the PPE,Quadzilla and Diablo are all great choices! Edge isn't my favorite but you hear of happy users so i wont knock them!
__________________ James 
TyreBoyz Pulling Team
Pulling Truck called Late Nights
Puller/DD=04 LLY Reg Cab 2500HD,EFILive'd,Built Tranny and a fe fuel upgrades!
Business Truck
06 LBZ 2500 CC SB SRW,EFILive'd and a Built Tranny
DD/Beat Around
03 5.3L 1500 EC SB,Hypertech,Upgraded Tranny,Exhaust and CAI
Economy Saver
02 VW Jetta TDI,Stock for now but looking at a Chip,Nozzles and CAI!
tricycles = teaching childern from a early age that front wheel drive sucks |