Reviewed By Jonathan M (MADISON, FL) Reviewed for a 1998 Dodge Ram —9/6/2013 10:09 AM
All I had to do was plug the Hypertech into my personal computer and downloaded the required updates for my year of truck which took about 5 minutes. Another 5 minutes out in the yard for it to upload that tune onto the truck and I was finished. Immediately noticed I had to press the gas pedal soooo little to maintain speed cruising, going up hill even while towing! This has of course resulted in better fuel mileage which I have hand calculated to about 1.5 more MPG which Makes tuner free!!