Bully Dog Big Rig Heavy Duty WatchDog Multifunction Gauge

Product Information

The Bully Dog WatchDog was designed to give the big rig drivers a tool to help save fuel without having to spend the high price of tuning their trucks. You may not be able to tune your rig for more power with the WatchDog, but you will be able to save fuel while monitoring and diagnosing your own ride.

We all think we are the greatest thing to ever happen to driving, the only thing is if we were half as good as we thought we were, we’d be saving quite a bit of fuel. The WatchDog has been designed to help coach you into the proper driving habits specifically to increase your fuel mileage. You may only see half a mile per gallon or less in improvements, but do the math on that on a long haul over a lifetime. Don’t worry, we’ll wait.

Besides saving tons of money in the long run on fuel, the WatchDog can help you avoid costly diagnostic charges, or getting the wrong diagnosis from a scan tool mechanic. The WatchDog comes out of the box with a built-in diagnostic scan tool and a full suite of performance monitoring capabilities designed to give you the upper hand with your rig.

For those of you out there trying to make better time, or just tired of being stuck with the old factory speed limiter bogging you down, the WatchDog will allow you to make adjustments to the limiter. The most practical use of the limiter is to set the speed to save you from costly speeding tickets and lost time on the side of the road. You can’t speed if you’re truck won’t let you.

Installation is quick and easy since the WatchDog is a plug and play unit. All you need to do is plug the unit into your truck’s six or nine pin diagnostic port and you’re done. Simply follow the onscreen startup instructions and you’re ready to go!

Bully Dog Big Rig Heavy Duty WatchDog Multifunction Gauge Features and Benefits:

  • Driving coach software helps save you fuel
  • Built-in diagnostic scan tool
  • Allows adjustment of speed limiter
  • Included performance monitoring software

Bully Dog Big Rig Heavy Duty WatchDog Multifunction Gauge


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Product Pricing

$799.00

On Sale For   $499.00 You Save: $300.00

Bully Dog Big Rig Info

Bully Dog Big Rig products can help you save, not just small amounts, we're talking BIG. Bully Dog understands that Big Rigs are capable of getting better fuel mileage and more power and puts their years of engineering experience behind every product they bring to the market. Bully Dog Big Rig products will allow you to gain horsepower to help out with those large loads and save money on fuel, putting more money in your pocket at the end of the day!

Bully Dog made a huge impact on the trucking industry with the Bully Dog Power Pup big rig tuner for it's ability to save hundreds on fuel. The new HDGT Big Rig Tuner will save thousands in fuel from it's remarkable tuning. Increased power and better MPG's turns into less trouble on grades, easier load pulls and more importantly, money in your pocket! Bully Dog is so confident in their tuning that they offer a money back guarantee.

Bully Dog Big Rig Turbos and Exhaust Manifolds also help increase power and mileage even more, combined with the HDGT Big Rig Tuner the savings are unrivaled. Bully Dog Turbos and Manifolds out perform the factory components in both power and longevity, increase fuel economy and cost less than the OEM replacment parts.

Running Big Rigs from coast to coast is quite the expensive task, why not invest in your rig so it can give back to you? Bully Dog Big Rig items are shipped free from Truck Customizers!

Return Policy

This item may be returned within 30 days of purchase for a full refund.

  • There are no restocking fees on this item. (see full return policy for exceptions)
  • All returns must be in "as new" condition, unused, unaltered, and with all original packaging, hardware, instruction manuals, etc. Once an item has been installed, it can no longer be accepted for return.
  • The customer is responsible for return shipping costs. Truck Customizers will send a prepaid return label if the return is due to an error on our part.
  • No returned merchandise will be accepted after 30 days of purchase.
  • All installation, delivery and shipping fees are non-refundable.
Please see our full Return Policy for more details.

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Bully Dog Big Rig Heavy Duty WatchDog Multifunction Gauge Fits the Following Vehicles

  • 1989 Caterpillar (Big Rig) 3406B
  • 1990 Caterpillar (Big Rig) 3406B
  • 1991 Caterpillar (Big Rig) 3406B
  • 1992 Caterpillar (Big Rig) 3406B
  • 1993 Caterpillar (Big Rig) 3406B
  • 1994 Caterpillar (Big Rig) 3406B
  • 1995 Caterpillar (Big Rig) 3406B
  • 1996 Caterpillar (Big Rig) 3406B
  • 1997 Caterpillar (Big Rig) 3406B
  • 1998 Caterpillar (Big Rig) 3406B
  • 1999 Caterpillar (Big Rig) 3406B
  • 2000 Caterpillar (Big Rig) 3406B
  • 2001 Caterpillar (Big Rig) 3406B
  • 2002 Caterpillar (Big Rig) 3406B
  • 2003 Caterpillar (Big Rig) 3406B
  • 1989 Caterpillar (Big Rig) 3406C
  • 1990 Caterpillar (Big Rig) 3406C
  • 1991 Caterpillar (Big Rig) 3406C
  • 1992 Caterpillar (Big Rig) 3406C
  • 1993 Caterpillar (Big Rig) 3406C
  • 1994 Caterpillar (Big Rig) 3406C
  • 1995 Caterpillar (Big Rig) 3406C
  • 1996 Caterpillar (Big Rig) 3406C
  • 1997 Caterpillar (Big Rig) 3406C
  • 1998 Caterpillar (Big Rig) 3406C
  • 1999 Caterpillar (Big Rig) 3406C
  • 2000 Caterpillar (Big Rig) 3406C
  • 2001 Caterpillar (Big Rig) 3406C
  • 2002 Caterpillar (Big Rig) 3406C
  • 2003 Caterpillar (Big Rig) 3406C
  • 1989 Caterpillar (Big Rig) 3406E
  • 1990 Caterpillar (Big Rig) 3406E
  • 1991 Caterpillar (Big Rig) 3406E
  • 1992 Caterpillar (Big Rig) 3406E
  • 1993 Caterpillar (Big Rig) 3406E
  • 1994 Caterpillar (Big Rig) 3406E
  • 1995 Caterpillar (Big Rig) 3406E
  • 1996 Caterpillar (Big Rig) 3406E
  • 1997 Caterpillar (Big Rig) 3406E
  • 1998 Caterpillar (Big Rig) 3406E
  • 1999 Caterpillar (Big Rig) 3406E
  • 2000 Caterpillar (Big Rig) 3406E
  • 1999 Caterpillar (Big Rig) C-10
  • 2000 Caterpillar (Big Rig) C-10
  • 2001 Caterpillar (Big Rig) C-10
  • 2002 Caterpillar (Big Rig) C-10
  • 2003 Caterpillar (Big Rig) C-10
  • 2004 Caterpillar (Big Rig) C-11
  • 2005 Caterpillar (Big Rig) C-11
  • 2006 Caterpillar (Big Rig) C-11
  • 2007 Caterpillar (Big Rig) C-11
  • 2008 Caterpillar (Big Rig) C-11
  • 2009 Caterpillar (Big Rig) C-11
  • 2010 Caterpillar (Big Rig) C-11
  • 1997 Caterpillar (Big Rig) C-12
  • 1998 Caterpillar (Big Rig) C-12
  • 1999 Caterpillar (Big Rig) C-12
  • 2000 Caterpillar (Big Rig) C-12
  • 2001 Caterpillar (Big Rig) C-12
  • 2002 Caterpillar (Big Rig) C-12
  • 2003 Caterpillar (Big Rig) C-12
  • 2004 Caterpillar (Big Rig) C-13
  • 2005 Caterpillar (Big Rig) C-13
  • 2006 Caterpillar (Big Rig) C-13
  • 2007 Caterpillar (Big Rig) C-13
  • 2008 Caterpillar (Big Rig) C-13
  • 2009 Caterpillar (Big Rig) C-13
  • 2010 Caterpillar (Big Rig) C-13
  • 1999 Caterpillar (Big Rig) C-15
  • 2000 Caterpillar (Big Rig) C-15
  • 2001 Caterpillar (Big Rig) C-15
  • 2002 Caterpillar (Big Rig) C-15
  • 2003 Caterpillar (Big Rig) C-15
  • 2004 Caterpillar (Big Rig) C-15
  • 2005 Caterpillar (Big Rig) C-15 ACERT
  • 2006 Caterpillar (Big Rig) C-15 ACERT
  • 2007 Caterpillar (Big Rig) C-15 ACERT
  • 2008 Caterpillar (Big Rig) C-15 ACERT
  • 2009 Caterpillar (Big Rig) C-15 ACERT
  • 2010 Caterpillar (Big Rig) C-15 ACERT
  • 1999 Caterpillar (Big Rig) C-16
  • 2000 Caterpillar (Big Rig) C-16
  • 2001 Caterpillar (Big Rig) C-16
  • 2002 Caterpillar (Big Rig) C-16
  • 2003 Caterpillar (Big Rig) C-16
  • 2002 Caterpillar (Big Rig) C-7
  • 2003 Caterpillar (Big Rig) C-7
  • 2004 Caterpillar (Big Rig) C-7
  • 2005 Caterpillar (Big Rig) C-7
  • 2006 Caterpillar (Big Rig) C-7
  • 2007 Caterpillar (Big Rig) C-7
  • 2008 Caterpillar (Big Rig) C-7
  • 2009 Caterpillar (Big Rig) C-7
  • 2010 Caterpillar (Big Rig) C-7
  • 2004 Caterpillar (Big Rig) C-9
  • 2005 Caterpillar (Big Rig) C-9
  • 2006 Caterpillar (Big Rig) C-9
  • 2007 Caterpillar (Big Rig) C-9
  • 2008 Caterpillar (Big Rig) C-9
  • 2009 Caterpillar (Big Rig) C-9
  • 2010 Caterpillar (Big Rig) C-9
  • 2007 Cummins (Big Rig) ISC
  • 2008 Cummins (Big Rig) ISC
  • 2009 Cummins (Big Rig) ISC
  • 2010 Cummins (Big Rig) ISC
  • 2010 Cummins (Big Rig) ISC 8.3
  • 2011 Cummins (Big Rig) ISC 8.3
  • 2012 Cummins (Big Rig) ISC 8.3
  • 2013 Cummins (Big Rig) ISC 8.3
  • 2007 Cummins (Big Rig) ISL
  • 2008 Cummins (Big Rig) ISL
  • 2009 Cummins (Big Rig) ISL
  • 2010 Cummins (Big Rig) ISL
  • 2010 Cummins (Big Rig) ISL 9
  • 2011 Cummins (Big Rig) ISL 9
  • 2012 Cummins (Big Rig) ISL 9
  • 2013 Cummins (Big Rig) ISL 9
  • 2004 Cummins (Big Rig) ISM
  • 2005 Cummins (Big Rig) ISM
  • 2006 Cummins (Big Rig) ISM
  • 2007 Cummins (Big Rig) ISM
  • 2008 Cummins (Big Rig) ISM
  • 2009 Cummins (Big Rig) ISM
  • 2010 Cummins (Big Rig) ISM
  • 2010 Cummins (Big Rig) ISX 11.9
  • 2011 Cummins (Big Rig) ISX 11.9
  • 2011 Cummins (Big Rig) ISX 12
  • 2012 Cummins (Big Rig) ISX 12
  • 2013 Cummins (Big Rig) ISX 12
  • 2010 Cummins (Big Rig) ISX 15
  • 2011 Cummins (Big Rig) ISX 15
  • 2012 Cummins (Big Rig) ISX 15
  • 2013 Cummins (Big Rig) ISX 15
  • 2004 Cummins (Big Rig) ISX CM870
  • 2005 Cummins (Big Rig) ISX CM870
  • 2006 Cummins (Big Rig) ISX CM870
  • 2007 Cummins (Big Rig) ISX CM870
  • 2008 Cummins (Big Rig) ISX CM871
  • 2009 Cummins (Big Rig) ISX CM871
  • 2010 Cummins (Big Rig) ISX CM871
  • 2007 Detroit (Big Rig) DD13
  • 2008 Detroit (Big Rig) DD13
  • 2009 Detroit (Big Rig) DD13
  • 2010 Detroit (Big Rig) DD13
  • 2007 Detroit (Big Rig) DD15
  • 2008 Detroit (Big Rig) DD15
  • 2009 Detroit (Big Rig) DD15
  • 2010 Detroit (Big Rig) DD15
  • 1999 Detroit (Big Rig) Series 60
  • 2000 Detroit (Big Rig) Series 60
  • 2001 Detroit (Big Rig) Series 60
  • 2002 Detroit (Big Rig) Series 60
  • 2003 Detroit (Big Rig) Series 60
  • 2004 Detroit (Big Rig) Series 60
  • 2005 Detroit (Big Rig) Series 60
  • 2006 Detroit (Big Rig) Series 60
  • 2007 Detroit (Big Rig) Series 60
  • 2008 Detroit (Big Rig) Series 60
  • 2009 Detroit (Big Rig) Series 60
  • 2010 Detroit (Big Rig) Series 60
  • 2007 Mercedes (Big Rig) MBE 4000
  • 2008 Mercedes (Big Rig) MBE 4000
  • 2009 Mercedes (Big Rig) MBE 4000
  • 2010 Mercedes (Big Rig) MBE 4000
  • 2007 Mercedes (Big Rig) MBE 900
  • 2008 Mercedes (Big Rig) MBE 900
  • 2009 Mercedes (Big Rig) MBE 900
  • 2010 Mercedes (Big Rig) MBE 900
  • 2010 PACCAR (Big Rig) MX
  • 2011 PACCAR (Big Rig) MX
  • 2012 PACCAR (Big Rig) MX
  • 2013 PACCAR (Big Rig) MX-13
  • 2008 PACCAR (Big Rig) PX-8
  • 2009 PACCAR (Big Rig) PX-8
  • 2010 PACCAR (Big Rig) PX-8
  • 2011 PACCAR (Big Rig) PX-8
  • 2012 PACCAR (Big Rig) PX-8
  • 2013 PACCAR (Big Rig) PX-9
[All vehicle fits]