Go for it! Then let me know if it's worth it. Trooperdude didn't have the best results, but who knows.

I am thinking about it also for my 96 Trooper. I recently put a better flowing exhaust on and just this week added a cone filter.

I will run it for a while before deciding on the chip.

It makes sense that it will help, given vehicles are tuned in the expectation that they will be abused and neglected. So by altering the timing, fuel requirementes etc, there should be some HP to find.

But then My Trooper has 160,000 on it so if I start fiddling with the chip, it may get unreliable. That plus the increase in Gas prices for Premium has me on the fence.