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Dyno chart

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VEHICLE

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TESTING CONDITIONS

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WHEEL PW
WHEEL TQ
DISPLAY:
Horsepower Torque
Peak Max Peak Max
RPM GAIN {HP} RPM GAIN {HP} RPM GAIN {TQ} RPM GAIN {TQ}
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Dyno-Proven Performance

Dyno-Proven Performance

BDX delivers dyno-proven tune files that increase horsepower & torque, unlocking greater towing ability and offroad potential.

WiFi Updates & Cloud Tuning

WiFi Updates & Cloud Tuning

While other devices ship with outdated tune files, BDX always downloads the latest files tailored for your vehicle. Over-the-air updates also means that custom tunes from your dealer arrive remotely–without wires.

Monitoring & Gauges

Monitoring & Gauges

Monitor a wide range of critical engine & transmission parameters, and create custom gauge views. Datalog parameters and playback via PC to maximize potential of dealer custom tunes.

Bully Dog BDX
$399.00
Bully Dog’s new BDX hand-held performance tuner gives drivers the edge they need, whether tackling tough terrain, pulling a heavy payload or maximizing fuel economy on the highway. Its sleek design, full-color display and customizable gauges help track and adjust powertrain performance to deliver more horsepower and torque when it’s needed most. Cloud-based tune delivery over built-in WiFi means that the BDX will always be running the latest tuning- enabling drivers to stay one step ahead of the pack. This Product does not support any changes to your vehicle’s emission system.
* This product is not legal for sale or use in California on pollution controlled motor vehicles

FEATURES

Features vary for each vehicle and are not available on all vehicles
Cloud Custom Tune Delivery

Cloud Custom Tune Delivery

Custom tuning dealers can send custom tunes direct to your device over the cloud using the in built-in WiFi.

Extensive Monitoring and Datalogging Capabilities

Extensive Monitoring and Datalogging Capabilities

Customize the monitoring capability of your BDX using Derive's free Livelink software.

Read and Clear DTCs

Read and Clear DTCs

Read and Clear Diagnostic Trouble Codes (DTCs) without the need to take your vehicle to a dealership.

WHAT YOU CAN ADJUST

Adjustable Options vary for each vehicle and are not available on all vehicles
  • Axle Ratio

    Correct the vehicle speedometer (and fuel efficiency calculations) if you have changed the gear ratio on your vehicle. If no gear ration modifications have been made to the vehicle, then choose the stock setting when the tuner prompts you to choose a gear ratio. This will ensure that no modifications are made to the stock program.

  • CMCV Delete

    Allows you to disable the CMCV (Charge Motion Control Valve) in your vehicles PCM to prevent a Check Engine light and other issues associated with removing the CMCV plates in your vehicle.

  • Disable DOD

    Allows you to disable / enable the Displacement On Demand functions of your vehicles PCM.

  • Exhaust Y Pipe

    Support for Kooks High Flow Y Pipes

  • Fan Control

    Lowers the Temperature at which the Fan turns on.

  • Fuel Injectors

    Allows you to adjust for different sized fuel injectors.

  • Global Spark

    Allows addition or removal of timing across all RPM ranges

  • Headers

    Allows adjustment for Longtube headers

  • Idle Adjust

    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.

  • Intake Airbox

    Allows an aftermarket intake to be run on the vehicle without a Check Engine Light. For Intake Kits that require tuning, this will provide a selection of available intake kits.

  • Mass Air Meter (MAF)

    Allows you to select from different aftermarket MAF (Mass Air Meters).

  • Multiple Displacement System (MDS)

    Enabling the MDS (Multiple Displacement System) initiates a fuel saving 4-cylinder engine mode and disables additional engine cylinders.

  • Rev Limiter

    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. Once of the most important ways to protect your engine from damage is to keep the RPMs from going too high.

  • RPM Based Spark

    Allows you to Add or Remove Timing by RPM Range. (0-2000)(2000-4000)(4000-8000)

  • Speed Limiter

    Change the top speed that the vehicle will reach before the engine automatically limits the power needed to go faster.

  • Throttle Body

    Compensates for aftermarket Throttle Bodies (BBK 65/85/90 MM)

  • Throttle Sensitivity

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

  • Tire Size

    Correct the speedometer if you have changed your tire size from stock.

  • Torque Reduction

    Reduce torque durning shifting (makes shift more firm)

  • TPMS

    Change or disable the Tire Pressure Monitoring System.

  • Traction Control

    Allows you to disable the vehicles Traction Control without using the button in the vehicle.

  • Transmission Shift Firmness

    Change the shift firmness of an automatic transmission.

  • Transmission Shift Points

    Change the RPMs at which an automatic transmission will change gears.

LOCATE RESELLERS

DOWNLOADS

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Updater

This app lets you update your device's Firmware, Tune Revision or to load Custom Tunes onto your device.

DOWNLOAD NOW

OS Requirements: Windows Vista/7/8/10