HARLEY
Subcategories
Optional optimizer for easier oxygen sensor adjustments via control center software.
Compatible with Power Commander III USB; plug-in OEM-style connectors for simple installation.
Replacement AN and machine washers; AN washers have smaller o.d., machine washers are thicker; made in the U.S.A.
Helps clear wider tires when using spacers on belt pulleys. Made in the U.S.A.
Handy when using spacers on belt pulleys to clear wider tires. Made in the U.S.A.
USB RFI cable accessory for Power Commander III USB that reduces interference and enables easy plug-and-play installation.
Optional high-performance oxygen sensor optimizer for easier adjustments through control center software. Works with Power Commander III USB and Power Commander V. Plug-in OEM-style connectors.
Handy when using spacers on belt pulleys to clear wider tires. Made in the U.S.A.
Plugs into the Power Commander V with included 18 mm O₂ sensors and power connector; enables automatic and user-adjustable air/fuel mapping. Made in the U.S.A.
Quick, powerful Y-adapter cables for flashing tunes via the bike's diagnostic connector; stores multiple maps and saves stock calibration.
3.5" full-color touch-screen tuner that plugs into the diagnostic connector. No computer required to flash tunes. Stores up to six maps, displays vehicle data, and supports Auto Tune. Made in USA.
- Flash performance tunes via the OEM diagnostic connector—no ECU removal
- Real-time vehicle data channels on a high-contrast, sunlight-readable display
- Weather-resistant for use in all conditions
- Revised fueling and optimized spark timing for 91–93 octane
- Rev and speed limits raised
USB RFI special cable for cleaner data transfer; factory-style connection for easy installation.