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Description
Tried, true and tested the Power Commander continues to evolve with the Power Commander 6. Developed to simplify the user experience, PC6 makes choosing and tuning a map easier for the end user. All the same benefits you have relied on for over 20 years remain to keep you at the front of the pack.
The Power Commander 6 fuel injection tuning device allows you to optimize your fuel and timing curve (where applicable) giving you the confidence to roam freely. With fine tune adjustability and multiple inputs, the Power Commander 6 will keep your vehicle running at its full potential letting you concentrate on the journey ahead.
Featuring a plug-and-play setup, Power Commander 6 can be installed discreetly underneath your seat, cowl, dash or other location ensuring your ride looks as good as it runs. Removing the device reverts your vehicle completely back to stock. With the ability to store and switch between two maps on-the-fly (via the map switch accessory) and connect to various Power Commander accessories such as the Autotune, Quickshifter or POD-300, the Power Commander 6 gives you features and functions that provide you with the ultimate ride.
FEATURES
- Adjustment of +/-15 in the FUEL table and +/- 8 in the timing table (if applicable).
- Compact design for discrete placement & easy uninstallation to revert to stock settings
- Easily change & upgrade tunes as you upgrade parts
- Comes with Power Core software that connects dyno runs with our EFI Tuning Devices to unlock your ride’s potential
- Pair with other Power Commander accessories like the Autotune, Quickshifter or POD-300
- Analog input allows you to install any 0-5 volt sensor and build an adjustment table based on its input such as boost or temperature
- Easily connects to your computer via USB
- Each cylinder can be mapped individually and for each gear, giving riders more granular control
- One year warranty
- Proudly made in the USA
Technical Specifications
- MFG. Part Number PC6-18026
Vehicle Information
Yamaha YZ450F Dirt Bike (2003-2026)
The Yamaha YZ450F, a dominant force in motocross, has been continuously refined from 2003 to 2026. This high-performance dirt bike is renowned for its powerful 449cc engine and advanced chassis, designed to deliver a competitive edge and an exhilarating riding experience. Over two decades, Yamaha has consistently pushed boundaries, integrating cutting-edge technology and rider-focused improvements. The YZ450F has undergone several significant generational shifts. The 2003 model saw an engine displacement increase to 449cc and a lighter frame. A major overhaul in 2006 introduced an all-new aluminum single-backbone frame and KYB SSS forks. The revolutionary reversed cylinder engine design debuted in 2010, followed by the adoption of fuel injection in 2012. The 2014 model brought a new bilateral aluminum beam chassis. The 2023 iteration marked a complete redesign, featuring a lighter, more compact engine, a new frame, dry-sump lubrication, and advanced electronic rider aids like Traction Control, all controllable via the Yamaha Power Tuner App. While 2024 carried over these updates, 2025-2026 are expected to bring further refinements. Q: Will this part fit my Yamaha YZ450F?
A: To ensure perfect compatibility, please use the year and edition selector at the top of this page.
Maintenance
| Component | Interval | Details |
| Engine Oil and Oil Filter | Every 5 to 10 hours | Change both together. 5 hours for aggressive/race-level riding; 10 hours for recreational riding. |
| Air Filter | Every 2 to 15 hours | Intervals vary significantly by model year and riding conditions. For some years (e.g., 2003, 2006, 2018), 2 hours for aggressive/race, 5 hours for recreational. For others (e.g., 2010, 2022, 2025, 2026), 5 hours for aggressive/race, 15 hours for recreational. Clean and re-oil regularly. |
| Spark Plug | As needed | No fixed replacement interval. Inspect regularly for wear, fouling, or incorrect gapping. Clean, re-gap, or replace as necessary. |
| Coolant | Every two years or 60 hours or 24,000 km | General recommendation is every two years. Some models specify 60 hours (e.g., 2022) or 24,000 km (e.g., 2026). Replace sooner in harsh conditions. Use coolant recommended for aluminum engines. |