Finally. i decided to wake up my 2000 5.4. just graduated high school last night and thought i should treat myself. went with the Xcal3 from VMP with 3 custom tunes. Cant wait!!! only one things wrong now, i accidently eneded up hitting the process button twice, hope it didnt charge the credit card twice

 

Good for you!

 

I bought my one owner, 2005 FX4 with a six inch lift and 325/60/18 tires and rims in March of this year and could not stand how slow it was and the MPG.

After awhile, I got so irritated one day after filling up I called Justin and 6 days later I had my new tunes.

Last week was my first full tank and I am working on tank number two and I will then post my thoughts on before / after in performance and MPG...but bottom line...buy them!

 

Nice, I'm sure you'll love them !! I'm sure Justin will see that you made the same order twice and cancel one..

 

yeah i cant wait. i got ahold of Justin and he says everythign looked fine, so i was happy about that. havent seen anyone with a 97-03 with Justins tunes yet so hopefully theyll make a big improvement. i got 87 gas mileage, 89 performance, 93 performance.