I was able to go for a ride in m buddy's sierra 3500 diesel today and see the bully dog performance chi in action that thing is amazing it almost double his fuel economy does anyone know if there is a similar chip out there that will work on our rangers.

 

i would say alot of why it cant do that is because its a diesel

 

No, the closest we have is the X-Cal. It makes no where near the difference a chip/tuner does on a diesel, completely different animals when comparing the two to a chip upgrade (or any upgrade for that matter).

 

the only thing bullydog makes for our trucks is the bully dog watchdog which is just an in depth monitoring system.

 

Haha. His truck isnt getting 25 mpgs. Sorry bud. And no, no gas burner can be "turned on" with a programmer like a diesel. Gas burners need more air to make power, diesels need more fuel.