{{ product.name }}
See New Part # {{ product.superseded_product_sku }}
{{ determineProductPrice( product ) }}
{{ determineProductSalePrice( product ) }}
0
No Products
No Results
Showing Parts for —
{{ active_vehicle.name }}
Did you mean {{ response.didYouMean.query }}?
Bully Dog Heavy Duty
Save up to $250 on select Bully Dog Heavy Duty Products . See rebate form for details. Ends December 31.
Bully Dog began in American Falls, Idaho in 1998 as an enthusiast business focused on improving diesel engine performance. Since then, the brand has come to stand for leading-edge engine ECU calibration, high-quality aftermarket parts, and precision data-logging & monitoring technology. Bully Dog Heavy Duty products are developed with you in mind and each of you has a different need, want and desire. Bully Dog Heavy Duty products are built to be flexible, allowing each user to get their own desired result, from outrageous performance, to improved fuel economy driving down the highway. Bully Dog Heavy Duty products have you covered with increased performance, added safety and improved economy. This is evident with our Bully Dog Heavy Duty Gauge Tuner and complete line of big rig and industrial products.
The Bully Dog 40387 Pyrometer Probe is a standard K-Type Thermocouple for use with the Bully Dog Sensor Docking Station. This analog sensor will measure exhaust gas temperatures when paired with the docking station and either the standard or heavy duty version of the Bully Dog Watchdog, or GT Tuner.
Features:
Works With Docking Station
Standard K-Type Thermocouple
Only the industrys leading tuning manufacturer could bring you a product this revolutionary. Combining the best-in-class features of the Heavy Duty WatchDog and Bully Dogs independently SAE tested tuning, the Heavy Duty Gauge Tuner (HDGT) is the premium performance product for drivers and fleet owners. If you are serious about getting peak performance out of your truck while saving money on fuel and repairs, the HDGT is for you.
The Tuner:
No other product can compete with the superior tuning options of the HDGT. Owners can choose between the Economy tune, the Economy + Power tune or opt for custom tuning.
Economy Tune:
Tuning for Mileage Gains Subjected to Bully Dogs rigorous on-road beta testing and then confirmed by independent SAE testing, the Economy tune consistently helps drivers achieve mileage gains of 6-12% or more.
Economy + Power Tuning:
Tuning for Mileage Gains and Additional Power. The Economy + Power Tune safely increases the horsepower and torque of your truck along with proven economy tuning. Users can expect horsepower and torque gains of 18% allowing your truck to perform better while under load, maintaining speed and gaining up to 1 ½ to 2 gears in the hills.
Custom Tuning:
For drivers who want a little bit more, Bully Dogs professionally trained staff offers complimentary custom tuning.
The WatchDog:
The HDGT includes Bully Dogs state-of-the-art WatchDog technology which automatically monitors the safety of your engine. Simply set the safety parameters and the WatchDog will alert you if something is wrong that could potentially damage your engine or transmission.
The Driving Coach:
The Driving Coach helps you achieve your mileage goal by giving you real-time visual and optional audible feedback. Driving Coach Reports can be generated to track your trucks performance.
The Mini Mechanic:
Waiting for a mechanic to determine why your check engine light is a waste of both time and money. Now you can do it yourself.
The Speed Limiter:
Drivers going in and out of Canada no longer have to waste time having their speed limiter modified and paying costly change fees or fines. The HDGT allow you to switch the speed limiters yourself saving you time and money every trip.
Application Guide
The Bully Dog 46501 Heavy Duty WatchDog is a multi-functional digital gauge pack that will help you develop fuel saving driving habits and provide you with monitoring capabilites to keep track of vital engine functions. Fleet owners, fleet managers and owner operators can use the WatchDog as a tool for improvement and a tool for analysis; the WatchDog will allow you to record and download trip information into an Excel spreadsheet. The WatchDog also packs some very important features that drivers, in the past, have paid big bucks for like the ability to run vehicle diagnostics and the ability to change the top speed limiter. Features like these come standard on the WatchDog along with many more.
Speed Limiter Adjustment
The Bully Dog Watch Dog speed limiter adjustment allows you to adjust your top speed limit in the engine computer. This is perfect for those needing to adjust speed limits to remain compliant in any state or province. Avoid costly change fees and fines, the Watch Dog does it all. (Excludes Paccar MX-13)
Gauges and Safety Warnings
The Heavy Duty WatchDog can monitor up to four parameters at once! This helps prevent unsafe engine temps and paramteres. If those temps do go up, you'll instantly be notified via user defined visual and audbile alerts.
Diagnostics
Avoid the costs and downtime of bringing your truck to the shop. The Watch Dog will read and clear diagnostic trouble codes allowing you to perform vehicle diagnostics without having to be at the shop.
Parameters Monitored:
Speed
RPM
Boost
Throttle
Load
Battery V
Coolant
Intake Temp
Oil Temp
Oil PSI
Turbo EX Temp
Fuel Rate
Inst Econ
Avg Econ
Trip Dist
Trip Fuel
BD Aux
BD Pryo 1 and 2
Truck Pyro 1 and 2
Features:
Multi-Function Gauge Display
Read and Clear Diagnostic Trouble Codes
Set User Defined Warnings and Audible Alerts
Caterpillar Applications:
3406B - 14.6L 1989-2003
3406C - 14.6L 1989-2003
3406E - 14.6L 1994-2000
3406E - 15.8L 1989-2000
C-10 - 10.3L 1999-2003
C-11 - 11.1L 2004-2010
C-12 - 12.0L 1997-2003
C-13 - 12.5L 2004-2010
C-15 - 14.6L 1999-2004
C-15 ACERT - 15.2L 2005-2010
C-16 - 15.8L - 1999-2003
C-7 - 7.2L 2002-2010
C-9 - 9.3L 2004-2010
Cummins Applications:
ISC - 8.3L 2007-2010
ISC - 8.3L 2010-2013
ISL - 8.9L 2007-2010
ISL 9 - 8.9L 2010-2013
ISM - 10.8L 2004-2010
ISX - 11.9L 2010-2011
ISX 12 - 11.9L 2011-2013
ISX 15 - 14.9L 2010-2013
ISX CM870 - 14.9L 2004-2007
ISX CM871 - 14.9L 2008-2010
Detroit Application:
DD13 - 12.8L 2007-2010
DD15 - 14.8L 2007-2010
Series 60 - 12.7L 1999-2007
Series 60 - 14.0L 2001-2010
Mercedes Applications:
MBE 4000 - 12.8L 2007-2010
MBE 900 - 7.2L 2007-2010
Paccar Applications:
MX - 12.9L 2010-2012
MX-13 - 12.9L 2013
PX-8 - 8.3L 2008-2012
PX-9 - 8.9L 2013
The Bully Dog 46502 Medium Duty Gauge Tuner is inspired by the popular Heavy Duty GT Tuner. The sleek, intuitive Medium Duty GT Tuner increase horsepower, torque and fuel efficiency for tow trucks, tool trucks, and medium-duty applications. A push-button interface, on-screen virtual gauges, and immersive full-color display help you clear DTC Codes, monitor data, and adjust performance with dyno-proven calibrations. The Driving Coach and Speed Limiter features enable efficient and safe driving.
Advanced Tuning Technology
Preloaded with 3 levels of emissions-tested, dyno-proven tune files to satisfy your unique demands. As your performance needs change, simply choose between loading Economy, Economy+Power, or Power Tunes. The perfect combination of horsepower, torque, and efficiency right at your fingertips.
Safety Features
Have more confidence while hauling. Set vehicle warnings to alarm if parameters are exceeded for coolant temperature, oil temperature, boost and speed.
Fuel Savings
Start saving today with the Bully Dog Heavy Duty Gauge Tuner with fuel savings up to 12% and keep the truck running longer safer. Utilize the driving coach to get the best economy possible.
Monitor Parameters, Read and Clear DTC's
Monitor many parameters to keep track of your engine performance. Read and clear diagnostic trouble codes, so there's never any question about an issue before heading to the shop.
Adjustable Parameters:
Boost Warning - This gauge option shows the boost. This information is used in warning settings to alarm when the boost limit is exceeded.
Cruise Limiter - Increase and decrease the set limit of the vehicles cruise control. Very useful if continually crossing the US-Canadian boarder to change the cruise control set limit.
Speed Limiter - Change the top speed that the vehicle will reach before the engine automatically limits the power needed to go faster.
Coolant Temperature Warning - This gauge option shows the coolant temperature in °F or °C. This information is used in warning settings to alarm when the coolant temperature limit is exceeded.
Oil Temperature Warning - This gauge option shows the engine oil temperature in °F or °C. This information is used in warning settings to alarm when the oil temperature limit is exceeded.
Features:
Proven Performance
Built-In Safety Features
Digital Monitoring To Ensure Engine Functionality
Applications:
2008-2016 Cummins: ISB, ISC, ISL (2250 and 2350 ECM)
Paccar PX-6, PX-7, PX-8, PX-9
The Bully Dog 46511 Heavy Duty ECM Tuner is the perfect product for those fleet owners who want to tune and go. This Heavy-Duty tuner is streamlined to include 3 power levels, a speed limiter calibration features, and a DTC trouble code reader. The beauty of the ECM Tuner is in its simplicity; simply select your desired power level for the drive ahead, complete the install and store the tuner on-board to enjoy the perks of Bully Dog tuning.
Features:
6% - 15% Power Increase
Speed Limiter Adjustments
6% - 12% Fuel Mileage Increase
Diagnostic Trouble Code Reader
Power Levels:
Economy (6%-10% Gain)
Economy and Power (6%-12% Gain, 35HP-75HP)
Power (15% Gain, 75HP-100HP)
Applications:
2007-2010 ISC 8.3L
2010-2013 ISC 8.3L
2007-2010 ISL 8.9L
2010-2013 ISL 9 8.9L
2004-2010 ISM 10.8L
2010-2011 ISX 11.9L
2010-2013 ISX 12 11.9L
2010-2013 ISX 15 14.9L
2004-2007 ISX CM870 14.9L
2008-2010 ISX CM871 14.9L
The Bully Dog 46521 Heavy Duty ECM Tuner is the perfect product for those fleet owners who want to tune and go. This Heavy-Duty tuner is streamlined to include 3 power levels, a speed limiter calibration features, and a DTC trouble code reader. The beauty of the ECM Tuner is in its simplicity; simply select your desired power level for the drive ahead, complete the install and store the tuner on-board to enjoy the perks of Bully Dog tuning.
Features:
6% - 15% Power Increase
Speed Limiter Adjustments
6% - 12% Fuel Mileage Increase
Diagnostic Trouble Code Reader
Power Levels:
Economy (6%-10% Gain)
Economy and Power (6%-12% Gain, 35HP-75HP)
Power (15% Gain, 75HP-100HP)
CAT Applications:
1994-2000 3406E 14.6L
1999-2003 C-10 10.3L
2004-2010 C-11 11.1L
1997-2003 C-12 12.0L
2004-2010 C-13 12.5L
1999-2004 C-15 14.6L
2005-2010 C-15 ACERT 15.2L
1999-2003 C-16 15.8L
2002-2010 C-7 7.2L
2004-2010 C-9 9.3L
The Bully Dog 46531 Heavy Duty ECM Tuner is the perfect product for those fleet owners who want to tune and go. This Heavy-Duty tuner is streamlined to include 3 power levels, a speed limiter calibration features, and a DTC trouble code reader. The beauty of the ECM Tuner is in its simplicity; simply select your desired power level for the drive ahead, complete the install and store the tuner on-board to enjoy the perks of Bully Dog tuning.
Features:
6% - 15% Power Increase
Speed Limiter Adjustments
6% - 12% Fuel Mileage Increase
Diagnostic Trouble Code Reader
Power Levels:
Economy (6%-10% Gain)
Economy and Power (6%-12% Gain, 35HP-75HP)
Power (15% Gain, 75HP-100HP)
Detroit Applications:
2007-2012 DD13 12.8L
2007-2012 DD15 14.8L
2007-2012 DD16 15.6L
1999-2007 Series 60 14.0L
Mercedes Applications:
2007-2010 MBE 4000 12.8L
2007-2010 MBE 900 7.3L
The Bully Dog 46541 Heavy Duty ECM Tuner is the perfect product for those fleet owners who want to tune and go. This Heavy-Duty tuner is streamlined to include 3 power levels, a speed limiter calibration features, and a DTC trouble code reader. The beauty of the ECM Tuner is in its simplicity; simply select your desired power level for the drive ahead, complete the install and store the tuner on-board to enjoy the perks of Bully Dog tuning.
Features:
6% - 15% Power Increase
Speed Limiter Adjustments (Excludes MX-13)
6% - 12% Fuel Mileage Increase
Diagnostic Trouble Code Reader
Power Levels:
Economy (6%-10% Gain)
Economy and Power (6%-12% Gain, 35HP-75HP)
Power (15% Gain, 75HP-100HP)
Paccar Applications:
2010-2012 MX 12.9L
2013-2013 MX-13 12.9L
2008-2012 PX-8 8.3L
2013 PX-9 8.9L
The Bully Dog 56300 Detroit Series 60 Big Rig Turbo improves performance and reliability on your truck. Designed to create reliable and consistent boost, while reducing emissions and enhancing fuel efficiency. Utilizing extended-tip technology and a high-efficiency turbine stage, this configuration provides ultra-fast response and more boost. We offer faster spool-up at lower engine speeds, while providing the boost for the powerful top-end performance you desire.
Features:
Increased Reliability
Increased Performance and Throttle Response
OEM Replacement For Trucks 425HP-550HP
1-Year, Unlimited Mileage Warranty
Applications:
Works on typical years of Series 60
DDEC 3 12.L 1992-1997
DDEC 4 12.7L 1998-2003
DDEC 4 14.0L 2001-2003
The Bully Dog 85100 Ceramic Coated Exhaust Manifold provides an upgrade to the old stock manifold on your 1996-2001 Cummins N-14. The Bully Dog Heavy Duty Exhaust Manifold features a high-flowing design that provides quicker turbo spool, higher power output and more fuel economy for class 8 engines. Bully Dogs engineering team has spent considerable time analyzing and flow testing various layouts for each manifold utilizing state of the art CAD design software.
Each manifold is simulated and prototyped numerous times as they search for the design that produces the ultimate efficiency. There are two primary goals they are striving for in the design: first, to maximize the airflow by smoothing out the sharp corners of the stock manifolds and eliminating any bottlenecks in the design and second, to eliminate any known failure points in the stock manifold. The final result is an impressive piece that not only looks great but is fine-tuned in every aspect to improve the performance of the engine.
Increased Airflow The sharp corners common on the stock manifolds have been eliminated along with other improvements to increase airflow. More airflow equals greater turbo response and an increase in horsepower to the rear wheels. Independent testing on a flow bench shows 18% greater airflow over the stock manifolds.
Better Design The tolerance of these three-piece systems has been tightened to prevent leakage at the joints. A special metal alloy has also been used that is superior to the stock manifolds, so that all three pieces expand and contract at the same rate as the engine heats up and cools down over the life of the manifold.
Reinforced Design Bully Dog didnt skimp on the material in the design. These premium manifolds are thicker all the way through to prevent cracking. The thicker manifolds combined with the reduction in heat from the ceramic coating has also proven to help lengthen the life of the gaskets. The end result is a better quality casting.
Ported and Polished Each manifold is ported and polished once it is received from the foundry. This is done to ensure that no metal burrs interfere with the airflow that robs both horsepower and economy.
Ceramic Coated The manifolds havent just been ceramic coated to make them look better. The ceramic coating both inside and out ensures that heat generated by the engine is more fully utilized to spin the turbo. The less the metal absorbs the heat, the greater the turbo response and the more efficient the engine. These ceramic coated exhaust systems not only reduce the radiating temperatures coming off of the manifold by 300, they also reduce exhaust gas temperatures (EGTs) by 80 to 100.
This exhaust manifold replaces Cummins OEM Part# 3078323.
Features:
Reduced EGT's
Up to 30HP Increase
Ceramic Coated Finish
Improved Engine Efficiency
18% More Airflow Over Stock
Reduced Radiating Temperatures
Ported Design - Eliminates Flow Interference
The Bully Dog 85101 Ceramic Coated Exhaust Manifold provides an upgrade to the old stock manifold on your 1999-2003 Cummins ISX. The Bully Dog Heavy Duty Exhaust Manifold features a high-flowing design that provides quicker turbo spool, higher power output and more fuel economy for class 8 engines. Bully Dogs engineering team has spent considerable time analyzing and flow testing various layouts for each manifold utilizing state of the art CAD design software.
Each manifold is simulated and prototyped numerous times as they search for the design that produces the ultimate efficiency. There are two primary goals they are striving for in the design: first, to maximize the airflow by smoothing out the sharp corners of the stock manifolds and eliminating any bottlenecks in the design and second, to eliminate any known failure points in the stock manifold. The final result is an impressive piece that not only looks great but is fine-tuned in every aspect to improve the performance of the engine.
Increased Airflow The sharp corners common on the stock manifolds have been eliminated along with other improvements to increase airflow. More airflow equals greater turbo response and an increase in horsepower to the rear wheels. Independent testing on a flow bench shows 18% greater airflow over the stock manifolds.
Better Design The tolerance of these three-piece systems has been tightened to prevent leakage at the joints. A special metal alloy has also been used that is superior to the stock manifolds, so that all three pieces expand and contract at the same rate as the engine heats up and cools down over the life of the manifold.
Reinforced Design Bully Dog didnt skimp on the material in the design. These premium manifolds are thicker all the way through to prevent cracking. The thicker manifolds combined with the reduction in heat from the ceramic coating has also proven to help lengthen the life of the gaskets. The end result is a better quality casting.
Ported and Polished Each manifold is ported and polished once it is received from the foundry. This is done to ensure that no metal burrs interfere with the airflow that robs both horsepower and economy.
Ceramic Coated The manifolds havent just been ceramic coated to make them look better. The ceramic coating both inside and out ensures that heat generated by the engine is more fully utilized to spin the turbo. The less the metal absorbs the heat, the greater the turbo response and the more efficient the engine. These ceramic coated exhaust systems not only reduce the radiating temperatures coming off of the manifold by 300, they also reduce exhaust gas temperatures (EGTs) by 80 to 100.
This exhaust manifold replaces Cummins OEM Part# 3880199. Fits non-EGR applications.
Features:
Reduced EGT's
Up to 30HP Increase
Ceramic Coated Finish
Improved Engine Efficiency
18% More Airflow Over Stock
Reduced Radiating Temperatures
Ported Design - Eliminates Flow Interference
The Bully Dog 85102 Ceramic Coated Exhaust Manifold provides an upgrade to the old stock manifold on your 2004-2007 Cummins 14.9L ISX CM870. The Bully Dog Heavy Duty Exhaust Manifold features a high-flowing design that provides quicker turbo spool, higher power output and more fuel economy for class 8 engines. Bully Dogs engineering team has spent considerable time analyzing and flow testing various layouts for each manifold utilizing state of the art CAD design software.
Each manifold is simulated and prototyped numerous times as they search for the design that produces the ultimate efficiency. There are two primary goals they are striving for in the design: first, to maximize the airflow by smoothing out the sharp corners of the stock manifolds and eliminating any bottlenecks in the design and second, to eliminate any known failure points in the stock manifold. The final result is an impressive piece that not only looks great but is fine-tuned in every aspect to improve the performance of the engine.
Increased Airflow The sharp corners common on the stock manifolds have been eliminated along with other improvements to increase airflow. More airflow equals greater turbo response and an increase in horsepower to the rear wheels. Independent testing on a flow bench shows 18% greater airflow over the stock manifolds.
Better Design The tolerance of these three-piece systems has been tightened to prevent leakage at the joints. A special metal alloy has also been used that is superior to the stock manifolds, so that all three pieces expand and contract at the same rate as the engine heats up and cools down over the life of the manifold.
Reinforced Design Bully Dog didnt skimp on the material in the design. These premium manifolds are thicker all the way through to prevent cracking. The thicker manifolds combined with the reduction in heat from the ceramic coating has also proven to help lengthen the life of the gaskets. The end result is a better quality casting.
Ported and Polished Each manifold is ported and polished once it is received from the foundry. This is done to ensure that no metal burrs interfere with the airflow that robs both horsepower and economy.
Ceramic Coated The manifolds havent just been ceramic coated to make them look better. The ceramic coating both inside and out ensures that heat generated by the engine is more fully utilized to spin the turbo. The less the metal absorbs the heat, the greater the turbo response and the more efficient the engine. These ceramic coated exhaust systems not only reduce the radiating temperatures coming off of the manifold by 300, they also reduce exhaust gas temperatures (EGTs) by 80 to 100.
This exhaust manifold replaces Cummins OEM Part# 3682959.
Features:
Reduced EGT's
Up to 30HP Increase
Ceramic Coated Finish
Improved Engine Efficiency
18% More Airflow Over Stock
Reduced Radiating Temperatures
Ported Design - Eliminates Flow Interference
The Bully Dog 85103 Ceramic Coated Exhaust Manifold provides an upgrade to the old stock manifold on your 2008-2011 Cummins 14.9L ISX. The Bully Dog Heavy Duty Exhaust Manifold features a high-flowing design that provides quicker turbo spool, higher power output and more fuel economy for class 8 engines. Bully Dogs engineering team has spent considerable time analyzing and flow testing various layouts for each manifold utilizing state of the art CAD design software.
Each manifold is simulated and prototyped numerous times as they search for the design that produces the ultimate efficiency. There are two primary goals they are striving for in the design: first, to maximize the airflow by smoothing out the sharp corners of the stock manifolds and eliminating any bottlenecks in the design and second, to eliminate any known failure points in the stock manifold. The final result is an impressive piece that not only looks great but is fine-tuned in every aspect to improve the performance of the engine.
Increased Airflow The sharp corners common on the stock manifolds have been eliminated along with other improvements to increase airflow. More airflow equals greater turbo response and an increase in horsepower to the rear wheels. Independent testing on a flow bench shows 18% greater airflow over the stock manifolds.
Better Design The tolerance of these three-piece systems has been tightened to prevent leakage at the joints. A special metal alloy has also been used that is superior to the stock manifolds, so that all three pieces expand and contract at the same rate as the engine heats up and cools down over the life of the manifold.
Reinforced Design Bully Dog didnt skimp on the material in the design. These premium manifolds are thicker all the way through to prevent cracking. The thicker manifolds combined with the reduction in heat from the ceramic coating has also proven to help lengthen the life of the gaskets. The end result is a better quality casting.
Ported and Polished Each manifold is ported and polished once it is received from the foundry. This is done to ensure that no metal burrs interfere with the airflow that robs both horsepower and economy.
Ceramic Coated The manifolds havent just been ceramic coated to make them look better. The ceramic coating both inside and out ensures that heat generated by the engine is more fully utilized to spin the turbo. The less the metal absorbs the heat, the greater the turbo response and the more efficient the engine. These ceramic coated exhaust systems not only reduce the radiating temperatures coming off of the manifold by 300, they also reduce exhaust gas temperatures (EGTs) by 80 to 100.
This exhaust manifold replaces Cummins OEM Part# 368-3789.
Features:
Reduced EGT's
Up to 30HP Increase
Ceramic Coated Finish
Improved Engine Efficiency
18% More Airflow Over Stock
Reduced Radiating Temperatures
Ported Design - Eliminates Flow Interference
Cummins Applications:
2010-2011 14.9L ISX 15
2008-2010 14.9L ISX CM871
The Bully Dog 85104 Ceramic Coated Exhaust Manifold provides an upgrade to the old stock manifold on your 1999-2003 Cummins ISX Signature 600. The Bully Dog Heavy Duty Exhaust Manifold features a high-flowing design that provides quicker turbo spool, higher power output and more fuel economy for class 8 engines. Bully Dogs engineering team has spent considerable time analyzing and flow testing various layouts for each manifold utilizing state of the art CAD design software.
Each manifold is simulated and prototyped numerous times as they search for the design that produces the ultimate efficiency. There are two primary goals they are striving for in the design: first, to maximize the airflow by smoothing out the sharp corners of the stock manifolds and eliminating any bottlenecks in the design and second, to eliminate any known failure points in the stock manifold. The final result is an impressive piece that not only looks great but is fine-tuned in every aspect to improve the performance of the engine.
Increased Airflow The sharp corners common on the stock manifolds have been eliminated along with other improvements to increase airflow. More airflow equals greater turbo response and an increase in horsepower to the rear wheels. Independent testing on a flow bench shows 18% greater airflow over the stock manifolds.
Better Design The tolerance of these three-piece systems has been tightened to prevent leakage at the joints. A special metal alloy has also been used that is superior to the stock manifolds, so that all three pieces expand and contract at the same rate as the engine heats up and cools down over the life of the manifold.
Reinforced Design Bully Dog didnt skimp on the material in the design. These premium manifolds are thicker all the way through to prevent cracking. The thicker manifolds combined with the reduction in heat from the ceramic coating has also proven to help lengthen the life of the gaskets. The end result is a better quality casting.
Ported and Polished Each manifold is ported and polished once it is received from the foundry. This is done to ensure that no metal burrs interfere with the airflow that robs both horsepower and economy.
Ceramic Coated The manifolds havent just been ceramic coated to make them look better. The ceramic coating both inside and out ensures that heat generated by the engine is more fully utilized to spin the turbo. The less the metal absorbs the heat, the greater the turbo response and the more efficient the engine. These ceramic coated exhaust systems not only reduce the radiating temperatures coming off of the manifold by 300, they also reduce exhaust gas temperatures (EGTs) by 80 to 100.
This exhaust manifold is a not a direct stock replacement. It is intended for use with the Bully Dog BFT Turbo part# 56250.
Features:
T6 Flange
Reduced EGT's
Up to 30HP Increase
Ceramic Coated Finish
Improved Engine Efficiency
18% More Airflow Over Stock
Reduced Radiating Temperatures
Ported Design - Eliminates Flow Interference
Works With Bully Dog 56250 BFT Turbocharger
Note: This exhaust manifold is a not a direct stock replacement. It is intended for use with the Bully Dog BFT Turbo part# 56250.
The Bully Dog 85105 Ceramic Coated Exhaust Manifold provides an upgrade to the old stock manifold on your 2011-2017 Cummins ISX 15. The Bully Dog Heavy Duty Exhaust Manifold features a high-flowing design that provides quicker turbo spool, higher power output and more fuel economy for class 8 engines. Bully Dogs engineering team has spent considerable time analyzing and flow testing various layouts for each manifold utilizing state of the art CAD design software.
Each manifold is simulated and prototyped numerous times as they search for the design that produces the ultimate efficiency. There are two primary goals they are striving for in the design: first, to maximize the airflow by smoothing out the sharp corners of the stock manifolds and eliminating any bottlenecks in the design and second, to eliminate any known failure points in the stock manifold. The final result is an impressive piece that not only looks great but is fine-tuned in every aspect to improve the performance of the engine.
Increased Airflow The sharp corners common on the stock manifolds have been eliminated along with other improvements to increase airflow. More airflow equals greater turbo response and an increase in horsepower to the rear wheels. Independent testing on a flow bench shows 18% greater airflow over the stock manifolds.
Better Design The tolerance of these three-piece systems has been tightened to prevent leakage at the joints. A special metal alloy has also been used that is superior to the stock manifolds, so that all three pieces expand and contract at the same rate as the engine heats up and cools down over the life of the manifold.
Reinforced Design Bully Dog didnt skimp on the material in the design. These premium manifolds are thicker all the way through to prevent cracking. The thicker manifolds combined with the reduction in heat from the ceramic coating has also proven to help lengthen the life of the gaskets. The end result is a better quality casting.
Ported and Polished Each manifold is ported and polished once it is received from the foundry. This is done to ensure that no metal burrs interfere with the airflow that robs both horsepower and economy.
Ceramic Coated The manifolds havent just been ceramic coated to make them look better. The ceramic coating both inside and out ensures that heat generated by the engine is more fully utilized to spin the turbo. The less the metal absorbs the heat, the greater the turbo response and the more efficient the engine. These ceramic coated exhaust systems not only reduce the radiating temperatures coming off of the manifold by 300, they also reduce exhaust gas temperatures (EGTs) by 80 to 100.
Features:
Reduced EGT's
Up to 30HP Increase
Ceramic Coated Finish
Improved Engine Efficiency
Reduced Radiating Temperatures
Ported Design - Eliminates Flow Interference
Replaces OEM Part# 3685999
The Bully Dog 85112 Stainless Steel Manifold Spacers are a bolt-on upgrade that are meant to last and look great in the process. These spacers are designed to work on all Cummins engines.
Features:
Stainless Steel Construction
Fits Cummins Engines
Applications:
Typically fits years for
ISX 2000-2003
Non-EGR 2003.5-2007
EGR 2008-2010 DPF
SCR 2011-2017
The Bully Dog 85130 Intake Manifold for your 2003-2007 Cummins ISX CM870 14.9L features smoother countours and larger ports, greatly improving airflow and providing even distribution of the air/fuel mixture to each cylinder. The performance intake manifold is a direct bolt-on replacement with no modification necessary. Increase horsepower, torque, and efficiency to give your rig the performance it needs to tackle any challenge.
Features:
Direct Bolt-On
Increased Horsepower and Torque
Reduced Fuel Consumption Due To Free-Flowing Design
The Bully Dog 85131 Intake Manifold for your 2014-2017 Cummins ISX 2350 features smoother contours and larger ports, greatly improving airflow and providing even distribution of the air/fuel mixture to each cylinder. The performance intake manifold is a direct bolt-on replacement with no modification necessary. Increase horsepower, torque, and efficiency to give your rig the performance it needs to tackle any challenge.
Features:
Direct Bolt-On
Increased Horsepower and Torque
Reduced Fuel Consumption Due To Free-Flowing Design
The Bully Dog 85150 Exhaust Manifold and Turbo Gasket Kit includes the needed gaskets to replace the manifold on your 2004-2014 14.9L Cummins ISX. The Bully Dog gaskets feature a reinforced graphite design with a stainless steel inner eyelet that prevents exhaust blow by. This increases the overall strength of the gasket while preventing high velocity erosion. The reinforced graphite allows for compression to provide a strong, constant seal between mating surfaces, while still being able to withstand high temperatures. The exhaust manifold gaskets are designed so they can be swapped without completely removing your exhaust manifold.
Replaces Cummins OEM gaskets 3102314, 3682710 and 3682940.
Features:
Reinforced Graphite Design
Manifold Removal Not Required
Cummins Applications:
2010-2013 14.9L ISX 15
2004-2007 14.9L ISX CM870
2008-2010 14.9L ISX CM871
The Bully Dog 85151 Exhaust Manifold Gasket Kit is a direct replacement for the manifold gaskets on your 2004-2014 14.9L Cummins ISX. The Bully Dog gaskets feature a reinforced graphite design with a stainless steel inner eyelet that prevents exhaust blow by. This increases the overall strength of the gasket while preventing high velocity erosion. The reinforced graphite allows for compression to provide a strong, constant seal between mating surfaces, while still being able to withstand high temperatures. The exhaust manifold gaskets are designed so they can be swapped without completely removing your exhaust manifold.
Replaces Cummins OEM gaskets 3682710 and 3682940
Features:
Reinforced Graphite Design
Manifold Removal Not Required
Cummins Applications:
2010-2013 14.9L ISX 15
2004-2007 14.9L ISX CM870
2008-2010 14.9L ISX CM871
1999-2003 14.9L ISX Signature 600
Note: This kit includes manifold gaskets only. Turbocharger gasket not included.