fernesto

I bought a Superchips Flashpaq tuner yesterday. The guy said it was used but when he gave it to me it was pretty much brand new, in fact he never hooked it up to his truck and I got it for $180. I tried the performance tune, even though I only had 87 octane gas in and WOW there was a difference.(I have to 4.6) My truck took off after I used it and im impressed. I downloaded the mileage XS tune and an going to run it for this tank and see how many miles I get out of it. I usually get around 244 miles per tank. Hopefully it helps with the mileage!

Let me know if anyone else has this tuner and what kind of gains you are seeing.