| No it will not work on your truck..the tune that is. EFI is way better than the diablo, but you either have to spend the time to learn it or talk with some of the tuners here on the site and buy some tunes for your truck. You dont have to get it unlocked, but u may have to buy a license to tune your truck which is about 100. Which EFI is it? V1 or V2?
__________________ 2004 GMC 2500HD D/A CC Carbon Metallic w/ LB7
4" turbo back MBRP exhaust, Cognito UCAs & HD tierods
TST Powermax Programmer, Diablosport Predator
285/75-16 BFG T/A KOs, Eagle Alloys Series 187
Clifford 2 way remote start, High Idle, Bilstein 5100s, 1.5" lift blocks
AFE Magnum Force Stage 2 Proguard 7 intake Waiting install:Rancho Steering stabilizer....all thanks to NorCal Truck Support your Supporting Vendors |