Just wondering how it stacks up against the Edge or SCT? I purchased one for my Truck and I really like it.

 

Yup. Have had the Diablo for a while. I really notice a huge difference when I re-install the factory tune before bringing i in to the dealer for work.

I had the 93 octane program installed for a few months but I decided to back it out and put in the 87 octane program due to the gas prices. To tell you the truth, I didn't notice a huge difference in performance. And now the 93 octane around here is about 40-45 cents a gallon higher. I am leaving in the 87 octane program.

No expereince with the others.