Review on 🚗 Enhance Your Vehicle's Performance with DiabloSport Predator 2 - Model 7102 by Steve Snyder

I ordered a CARB approved unit (wanted to be legal here) knowing I probably have a very limited number of tunes ready would and probably fewer adjustments . I was glad when I saw the three tunes appear. I went through the simple steps (seriously, a chimp can use this thing) and finally downloaded "87 Octane Performance Tune". My guess is that there weren't any octane 89, 91, or 93 tunes in the state of California. The other two tunes were "Tugboat" and an MPG tune. I then changed the tire size to my new 32's and also confirmed that the rear has a 4.10 speed. I had to fix the speedometer. I then increased the shift pressure by a few steps. Well, let me tell you, I noticed a difference in acceleration right away. Now that I've driven it almost 200 miles, it's like a new truck. It takes a lot less gas to get up our canyon hills, it stays in gear longer with less legging, and it's NEVER pulled as hard, WOT. About 350.00 delivered, it's worth every penny.