CATERPILLAR Power Pup
Caterpillar C-10, C-11, C-12, C-13, C-15, C-16
  • '99-'07 Non DPF
  • C10, C11, C12, C13, C15 & C16
    		•
    Buy The Cummins Power Pup Now Get More Information On The Caterpillar Power Pup Tuner
    CUMMINS Power Pup
  • '03-'09
  • ISX & ISM
    		•  Cummins ISX & ISM engines
    Buy The Cummins Power Pup Now Get More Information on the Cummins Power Pup tuner
    DETROIT Power Pup
  • '98-'07
  • DDEC IV & V
    		• Detroit Series 60 DDEC IV & DDEC V engines
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    Update Agent
    Download the Update Agent today to get new updates and features in seconds! FREE download, FREE service.

      Get More Information On The Update Agent
    Fuel Management System
    The Bully Dog FMS is a system used to regulate, monitor and secure bulk fuel storage. The system enables fuel tank owners to efficiently monitor, regulate and secure who uses fuel, how much they use, and when they use the fuel.

    Visit our FMS website or call 866-297-0272 for more info.
    SmartWay Transport® Partnership
    Go to the SmartWay Transportation Partnership SmartWaySM welcomes Bully Dog to the SmartWaySM community.
    Independent SAE Testing
    Society of Automotive Engineers. Bully Dog Big Rig Downloaders have been independently tested for fuel economy gains using SAE (Society of Automotive Engineers) standards.
    Latest Testimonials
    The Power Pup downloaders are by far the simplest and easiest products on the market that allow you to see significant cost savings immediately. Bottom line. Read More...

    Greg Muirhead - Owner - Muirhead Trucking
    Maybank, Texas
    I pull heavy loads, generally 100K or better. Before installing the Bully Dog Power Pup with the economy with power setting I was averaging 4.9 MPG on my '06 C-15 Acert. Now that the downloader is installed I'm averaging 5.5 MPG. The biggest difference to me however if the way the truck is running. Pulling a 6 percent grade with the loads I'm hauling in the past I would hit the top of those grades at 20 miles an hour. Now that I have the downloader installed I'm pulling the same loads up those grades peaking the top at 35 to 42 miles an hour and I've gained 3 gears in the process. On the little mole hills I can keep in 13th gear and maintain a steady 58 miles an hour. That a tremendous difference for me and I'm extremely pleased with the product and how my truck is running now. Thank you.

    Michael Paulsen
    Idaho, USA
    Pulling 110 to 120K oversized/overweight loads on the truck, I'm seeing an increase of 8/10s running the economy with power setting. I've gained 2 gears on the mountains. My buddy has a 600 and I can now out pull him with my 550. We both have 18 speeds, but I have the 3:73 gears and he has the 3:55. The Power Pup does a good job. I'm definitely well pleased with it so far. Thank you for putting something out that will help us.

    Richard Castle
    North Carolina, USA
    NEWS

    Cat Power Pup Officially Released

    '99-'07 Models on Initial Release!

    Bully Dog is proud to announce that the Cat Big Rig Power Pup™ is officially released so those fleets and owner operators with Cat™ powered trucks and tractors can exper....More

    DPF Cummins economy tune independently verified

    7.07% improvement over control vehicle

    SAN ANGELO, TEXAS
    More great news on the '07.5-'09 Cummins engine tuning found on the big rig Cummins Power Pup™ #46510. An independent test has been conducted at a research....More