This item is CARB Approved and is 50 State legal. The 40425 is a 50 State Street Legal (yes, including California) version of the 40420 Bullydog GT Diesel Tuner.
Bully Dog Triple Dog GT Diesel: Tuner - Performance Gauges - Monitor - Economy - Driving Coach - All in one!
The Bully Dog Triple Dog GT is an all in one; adjustable tuner, gauge, safety monitor and driving coach. The Triple Dog GT Diesel adds horsepower, torque, and economy. The Triple Dog GT Diesel offers horsepower gains of over 100 and over 200 torque in its most aggressive setting! As a gauge it allows the user to monitor over
20 vehicle functions and parameters in real time. As a driving coach, the Triple Dog GT Diesel will
give the user real time driving advice in order to maximize fuel economy. With the help of the coach, some users are reporting gains of as high as 37%*.
Triple Dog GT Diesel Features at a glance:
driving coach software
Multiple power tunes optimized for hp, torque, economy, or towing
read and erase check engine lights
safety defueling (if desired)**
dpF burn-off for 08s**
speed limiter removal***
rev limiter adjustments***
calibrate speedometer for tire/wheel changes***
vehicle specific tuning options***
The Triple Dog GT Diesel allows you to view the following gauges in real time:
Real time Fuel economy
Average Fuel economy
Trip Fuel economy
Fuel rail pressure (diesel vehicles)
Manifold absolute pressure
Tachometer- engine rpm
Air intake temperature
Mass air Flow (grams/sec.)
Ambient air temperature
Pyrometer #1 & 2 optional
IPW: injection pulse Width
ICP: injection control pressure
The Part Number for this item is 40420 and it fits 2004-2010 Ford Powerstroke Diesel 6.0 and 6.4 Models (F250 F350 F450 F550) Models. The Bully Dog Triple Dog GT won't let you down! Your Ford diesel won't be the same without it!