My Garage
Select a ride to guarantee fitment.
My Garage
Add your vehicles to your garage. Several features will then be available to facilitate your searches.
- Store vehicles in your garage
- Easily find guaranteed fit products and accessories
- Get product recommendations
Available Online
Free shipping on orders over $99
Standard Fulfillment: -
Expedited Fulfillment: -
Lowest Price Guaranteed
Fast Shipping
Easy Returns
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 Grizzly 550 ATV (2009-2015)
The Yamaha Grizzly 550, produced from 2009 to 2015, is a robust utility ATV known for its reliability. It featured a 558cc liquid-cooled, fuel-injected single-cylinder engine, delivering manageable power and high-traction torque. This engine, derived from the Grizzly 700, included durable features like a ceramic-composite cylinder liner. Yamaha's Ultramatic automatic transmission, with all-wheel engine braking and a selectable On-Command 4WD system (2WD, 4WD, locked 4WD), was standard across all models.
The 2009-2015 Grizzly 550 range saw no significant engine or platform changes. The primary distinction between versions was the option of Electronic Power Steering (EPS), available from 2009. The standard model was the Grizzly 550 FI Auto 4x4, while the Grizzly 550 FI Auto 4x4 EPS offered enhanced rider comfort and improved steering precision. FAQ:
Q: Is this product compatible with my Yamaha Grizzly 550?
A: To ensure perfect compatibility, please use our year and trim selector on this page.
Maintenance
| Component | Interval | Details |
| Engine Oil & Oil Filter | 400 to 800 km or 25 to 50 hours, or annually | Check level before each ride. Replace more frequently in harsh conditions (mud, dust, heavy towing). Use 10W-40 ATV oil. |
| Air Filter | Inspect and clean every 10 hours or after dusty rides. Replace annually or every 100 hours. | Replace sooner if damaged or performance drops. Dusty conditions require more frequent checks. |
| Spark Plug | Annually or every 100 hours | Inspect and replace according to owner's manual specifications. |
| CVT Drive Belt | Inspect every 25 to 100 hours. Replace at the first sign of wear or damage. | Check for wear, cracks, burns, or loose fibers. Some users replace it preventively every 1 600 km. |
| Coolant | Check level monthly. Replace every 2 years or every 200 hours. | Use a 50/50 mix of antifreeze and distilled water. Old coolant loses its protective properties. |