Bully Dog Tuner 40417


Bully Dog Tuner 40417


 Legal for sale or use in California

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 Classic Muscle Exhaust System Aggressive Tone

SKU: 40417 Category: Brand


Bully Dog Tuner 40417

The GT Platinum is four products in one; a vehicle engine tuner, monitor, gauge and diagnostic device all in a single unit. The GT dramatically improves the utility of your vehicle by increasing horsepower, improving fuel economy and providing a comprehensive set of monitoring features and diagnostic functions. This product is incomparable to other tuning products because it has the largest feature set and the widest range of vehicle applications from a single product part number. Track your performance using the data logging features of your GT and the Performance Testing Software for your PC.

Bully Dog Tuner 40417


Regulate the highest RPM that an engine can reach before the engine is electronically limited. Increasing the RPM limit is recommended only for racing purposes. One of the most important ways to protect your engine from damage is to keep the RPMs from going too high.


Adjust the throttle sensitivity for stock, fuel saver, performance and extreme modes.


Adjust the timing of your engine from +4 to -8 to increase power or fuel economy according to your vehicle’s specifications.


Enable and select a value for Engine Idle position. This is a great feature for keeping voltage in the vehicle up while running auxiliary electronics off of the vehicle’s power system.


This gauge option shows the transmission temperature. This information is used in warning settings to alarm when the transmission temperature limit is exceeded in automatic transmissions.


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.


This gauge option shows the pyrometer temperature in °F or °C. This information is used in warning settings to alarm when the pyrometer temperature limit is exceeded.


Switch between O2 sensors for correct Air/Fuel Ratio values.

Bully Dog Tuner 40417

 Bully Dog Tuner 40410


  • GT Gas Features Multiple Power Settings With The Ability To Adjust Drivetrain And User Settings
  • GT Line Features All Of The Same Gauge/Monitoring Functions As Well As The Advanced Driving Coach Software Aiding Drivers In Maximizing Their Fuel Economy
  • Economy Tune (85 Octane)15 To 20 Horsepower. Performance Tune (91 Octane) 25 To 30 Horsepower
  • Reads And Erases Diagnostic Trouble Codes
  • Vehicle Monitoring Functions Are Real Time Fuel Economy, Average Fuel Economy, Trip Fuel Economy, Load, Coolant Temperature, Fuel Pressure, Manifold Absolute Pressure
  • Vehicle Monitoring Functions Are Engine RPM, Speed, Timing Position, Air Intake Temperature, Mass Air Flow
  • Vehicle Monitoring Functions Are Throttle Position, Fuel Level, Battery Voltage, Ambient Air Temperature
  • Limited 1 Year Warranty
Prop 65 WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. For more information go to

The installation is very important.

Our tuners are the best in the industry. The system is completely checked. No rattles, leaks or crooked parts here!

Computer programing and tuning Installation Available

We all know that the right tools for the right job is very important. At FMS Performance we believe that using the the right tools for tuning Installation starts with the right installer.

Our technicians have been professionally educated and have completed industry degrees from accredited schools. They also continue their education with a daily practice and updates when available.

FMS has a specialist for each segment of installation. We prefer to supply you with the parts we install but we can install your supplied products as well.

FMS Performance offers and installs cold air intake kits. Installing and custom building performance exhaust systems. Our stores install automotive computer tuners.  headers. superchargers.  tonneau covers.  suspension kits, lowering and lifting. We install shocks and struts. FMS offers complete brake kit or brake service. We mount and balance wheels and tires.

We can help with almost anything truck accessory related. For your convenience you can select the button below for a quote or appointment. Check us out on FaceBook.

Additional information




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