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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
Harley-Davidson Softail Slim Motorcycle - Street (2018-2020)
The Harley-Davidson Softail Slim, from model years 2018 to 2020, is an iconic cruiser motorcycle known for its minimalist style and powerful engine. It featured the Milwaukee-Eight 107 engine, displacing 1745 cc (107 cubic inches), consistently delivering 145 Nm (110 ft-lbs) of torque at 3000 rpm and approximately 86 to 87 horsepower. During this period, the Softail Slim was offered as a single trim, with variations primarily focused on color options. The year 2018 marked a major overhaul for the Softail line, including the Slim. It introduced the new Milwaukee-Eight 107 engine, replacing the Twin Cam 103, and a redesigned Softail frame, which was 65% stiffer and 35 pounds lighter. The suspension was also significantly upgraded with a Showa Dual Bending Valve fork at the front and a single under-seat coil-over shock at the rear, improving handling and comfort. The 2019 and 2020 models largely carried over these significant updates with no major generational or engine changes. Q: How do I ensure part compatibility for my Softail Slim?
A: To guarantee compatibility, please use the year and edition selector available on this page.
Maintenance
| Component | Interval | Details |
| Engine Oil & Oil Filter | Every 8 000 km or annually, whichever comes first | Many owners perform a 'three-fluid service' (engine oil, primary chaincase fluid, and transmission fluid) together at this interval for convenience. |
| Drive Belt | Inspect and adjust at 1 600 km, then every 8 000 km thereafter | Drive belt replacement is typically recommended between 80 000 km and 160 000 km. |
| Spark Plugs | Every two years or every 48 000 km, whichever comes first | |
| Air Filter | Inspect and service (as required) at 1 600 km, then every 8 000 km thereafter | Many riders install reusable, high-flow air filters that require cleaning rather than replacement. |
| Coolant | Not applicable | 2018-2020 Harley-Davidson Softail models are air-cooled and do not use liquid coolant. |