Power Programmer

[carver]

hello, im trying to find a new or used diablo power programmer for my 01 2500hd silverado with a 6.0. i am trying to save a few bucks and not buy from my local parts stores. thank you in advance

[davzog]

I had one on my 07, and the only thing I noticed was that my wallet was $300 lighter...ugh

 

Got a Blackbear tune for the same amount and am very happy with it...

[Stevens03]

Do a search, there's been several for sale here recently that might work. It made a nice difference on my truck, I'm VERY pleased with the results. You can't just tune out of the box, you've got to do some data logging to get the max performance out of the diablo's tune. Don't forget about tq management controls and shift pressure controls, you have all kinds of adjustments you can make.

 

You can also have diablo write you a custom tune for awesome results.