The Dynojet Power Commander III USB is a proven classic in motorcycle tuning.
This plug-and-play fuel tuner connects directly to your motorcycle's original injection system, giving you complete control over fuel adjustment.

Without permanent modifications to the ECU, you can easily optimize the air-fuel ratio, resulting in better performance, smoother throttle response, and a more efficient engine.

If you remove the module, your motorcycle will immediately revert to its original factory settings.

Why this Power Commander III USB

• Better performance and smoother power delivery
• Full control over fuel mapping
• No permanent ECU modifications
• Plug and play installation
• Easy return to stock possible

Features

• Fuel adjustment up to +/- 100 percent
• USB connection with Windows software
• OEM connectors for easy installation
• Onboard storage of mapping and notes
• Individual cylinder adjustment possible
• Cylinder trim function per cylinder
• File compare function with graphical display
• Button adjustment via the module itself
• Expansion port for accessories
• Automatic map reading upon connection
• 9V adapter for tuning without the engine running
• Adjustable accelerator pump function

Mapping & Software

Dynojet offers one of the largest databases of mappings worldwide:

• Pre-tested mappings for popular setups
• Developed on Dynojet test benches
• Collaboration with major exhaust brands
• New mappings available weekly

No guesswork, just a good foundation right away.

Expandable system

The PCIII USB can be expanded with:

• Quickshifter
• Ignition module
• Multifunction hub

What's in the box

• Power Commander III USB module
• Plug and play wiring harness
• USB cable
• 9V programming adapter
• Installation manual

Important

• Works with Windows-based software
• No ECU modification required
• Suitable for specific motorcycles (model-dependent)
• Easy to remove