Quick Ship SKU #: BUL-46500 Bully Dog Big Rig Heavy Duty Gauge Tuner 46500

In today's environment, every mile and every penny counts. Whether you operate a fleet of trucks, or are an independent owner/operator, every tenth of an MPG (miles per gallon) increased is cash in your pocket. And of course, a few extra ponies under the hood never hurt anyone either!

See below for specific applications.

The Bully Dog Heavy Duty GT (Gauge Tuner) incorporates Bully Dog's SAE tested and emissions tested diesel engine tuning with a COMPLETE gauge package, diagnostic features, and the famous economy focused driving coach to bring you a tool that WILL maximize your vehicle's utility.

HEAVY DUTY DIESEL TUNING: No other product can compete with the superior tuning options of the HDGT. Owners can choose between the standard equipped Economy Tune, the Economy + Power Tune or opt for complete custom tuning by one of Bully Dog's trained professionals.

• ECONOMY TUNE: Subjected to Bully Dog's rigorous on-road beta testing and independent SAE testing, the Economy Tune consistently helps drivers achieve mileage gains from 6 to 12% or more.
• ECONOMY + POWER TUNING: The Economy + Power Tune improves fuel economy while safely increasing the horsepower and torque of your truck. Dyno tests show performance increases up to 18% while drivers report being able to and save time and money by being able to pull heavier loads without downshifting.
• CUSTOM TUNING: For drivers who want to push the parameters and standard settings of engine tuning even further, Bully Dog's professionally-trained tuners over complimentary custom tuning. If you need even more power, more pull, and more miles out of every gallon.

DRIVING COACH Fuel Economy Optimizer

• Display instant fuel economy
• Display trip economy info
• Display driving efficiency
• Visual and audible feedback
• Export driving reports into Excel
• Password protection available
• Record and analyze the following parameters:
• Throttle %
• Engine load
• Fuel economy
• Engine idle time
• Hard stops
• Missed gears
• Engine over rev
• Vehicle over speed

GAUGES & Safety Warnings

• Monitor four vehicle parameters at once
• Prevent unsafe vehicle temps and levels
• Set automated safety warnings
• Visual and audible feedback warnings

TROUBLE CODES Read & Erase

• Read trouble code number and description
• Erase code from engine or drivetrain computer
• Perform vehicle diagnostics on the road
• Do it yourself, no mechanic necessary

SPEED LIMITER Adjustment

• Adjust top speed limit in the engine computer
• Remain compliant in any state or province
• Avoid costly change feed and fines

INSTALLATION Fast & Easy

• No Tools Necessary
• Physical install takes less than 5 minutes
• Heavy Duty RAM Mounts suction cup kit includes

APPLICATIONS
CATERPILLAR	CUMMINS	DETROIT	MERCEDES	PACCAR
3406E	ISC	DD13	MBE 4000	MX
14.6L 1994-2000	8.3L 2007-2010	12.8L 2007-2016	12.8L 2007-2010	12.9L 2010-2012
15.8L 1989-2000	ISC 8.3	DD15	MBE 900	MX-13
C-10	8.3L 2010-2013	14.8L 2007-2016	7.2L 2007-2010	12.9L 2013-2015
10.3L 1999-2003	ISL	DD16		PX-8
C-11	8.9L 2007-2010	15.6L 2010-2015		8.3L 2008-2012
11.1L 2004-2010	ISL 9	Series 60		PX-9
C-12	8.9L 2010-2013	12.7L 1999-2007		8.9L 2013-2013
12.0L 1997-2003	ISM	14.0L 2001-2010
C-13	10.8L 2004-2010
12.5L 2004-2010	ISX 11.9
C-15	11.9L 2010-2016
14.6L 1999-2004	ISX 12
C-15 ACERT	11.9L 2011-2016
15.2L 2005-2010	ISX 15
C-16	14.9 2010-2016
15.8L 1999-2003	ISX CM870
C-7	14.9L 2004-2007
7.2L 2002-2010	ISX CM871
C-9	14.9L 2008-2010
9.3L 2004-2010	X15 2017-2019 (485, 525, 565HP)