Superchips 2815 Vs. Diablosport U7192?

[2005denali]

Will one be better for my 2005 GMC sierra denali?

[AK FiveO]

I recommend the Diablo Sport. Don't know much about the Superchips, but I do know the Diablo Sport is an awesome tuner. You won't be disappointed wth the Diablo Sport.

[Nytemare]

Save some cash and get a custom tune from Blackbear...

[rascal71]

Save some cash and get a custom tune from Blackbear...

 

 

+1

[06MonteSS]

the diablosport predator for sure... has more adjustability, data logging, better performance tunes....

 

and you can get custom tunes created specifically for your vehicle from diablosport CMR custom tuners (like me!) for very reasonable costs...