Does anyone have any input of the Bully Dog Rapid Power module. I tow a Gooseneck trailer quite often across the country in the 12000 to 14000 lbs and am looking for a tuner that might get a little better gas mileage. I was told that the rapid power module has a feature that watches the trans and cuts back power if the trans is slipping.

Any input would be greatly appreciated.

I got one yesterday. I love it! I got better gas milage immidiatly and the truck is more fun! You might not be able to tow with the lowest setting, the 50 hp setting without having guages though. IDK Installation was easy and I have NO complaints so far. Good luck :D

lardog,

Get their Power Pup programmer and the Outlook monitor, gets you everything the Rapid power has plus gauges and egt de fueling safety features etc. For towing the weights you mentioned you NEED gauges and the defueling featurescan be very safe/handy too! Call us if you have any questions etc.

Mark @ DPPI