First up is the SuperChips Mileage XS Fuel Economy Programmer: This bad boy tunes your vehicle for optimum fuel economy while giving you a modest boost in power. It’ll even tune certain vehicles to run on lower-octane fuels to save you extra money at the pumps. Extra features include speedometer calibration for larger tires, it clears engine codes and it can be upgraded to a Superchips Flashpaq by updating the firmware. Superchips Mileage XS Programmers are backed by a 1-year warranty.
Then we got the Bully Dog E3 Diesel Downloader and the Bully Dog E3 Gas Downloader: These guys offer 1 engine tune to simplify user experience and improve fuel economy. Modest power gains of 50hp and 100 ft-lbs of torque can be expected, along with up to 5 more miles per gallon! These Bully Dog tuners will also clear trouble codes, perform DPF Burn-off/ Mobile Desoot (GM Duramax LMM and Dodge 6.7L Cummins only) and recalibrate speedometers for larger tires, while on-the-fly tuning gives you the freedom to toggle between stock and tuned settings. Bully Dog E3 Downloaders are backed by a 1-year warranty.
Last up is the Jet V-Force Plus Power Control Module: This is one gnarly hand held tuner. You can improve horsepower, torque, throttle response and fuel economy with just the touch of a button. Once you’ve gotten your ride setup, there are 14 different monitoring screens so you can keep your eyes on anything from fuel economy to the manifold pressure to the air/fuel ratio (O2 sensor sold seperately). The Jet V-Force Plus PCM is backed by a lifetime warranty.