Disclaimer


FOR CLOSED COURSE COMPETITION USE ONLY. NOT INTENDED FOR STREET USE.

For a street exempt version covered by California ARB E.O. No. D-619-2
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Power Commander EX

What is Power Commander EX?

The Power Commander is a fuel injection adjustment unit that plugs "inline" with the bike’s stock ECU (electronic control unit). The PC uses original equipment style connectors, so no splicing or cutting of the harness is required. Most installations take less than 15 minutes, some as little as 5 minutes.

Changes are made to the bikes fuel and, in some cases, ignition curves via the PC's onboard microprocessor. Using this technology we are able to offer a large area of adjustment without making any permanent changes to the bike’s ECU. Removing the PC returns the bike to its previous stock condition. Each unit comes complete with software and cable link that allows you to change between different maps or make adjustments to a map file.

About the New Power Commander EX

We are pleased to announce the latest edition to the Power Commander family, the Power Commander EX. The Power Commander EX offers virtually the same tuning functionality as our “race only” Power Commander line, while at the same time complying with the California ARB regulations. On 2007 Harley-Davidson (and the 2006 Dyna) the Power Commander EX interfaces with the bikes’ stock 02 sensors to provide optimal fuel economy. Additionally, it allows fuel mapping capability (both fuel and timing) at higher RPM and throttle opening for maximum horsepower and torque.

Map Compatability

The PCII EX is compatible with our patented Tuning Link Software. Custom maps can be developed in much the same way as the “race only” version. Maps made for the “race only” Power Commander can be loaded into the Power Commander EX and are automatically converted to the proper format.

Harley Davidson Specific Features

Harley-Davidson motorcycles are unique and so is the Power Commander for them. Not only does the Power Commander EX for HD applications offer full fuel adjustability (+/-50%, it also incorporates a built-in ignition module. Ignition timing changes of up to +4 /- 10 degrees from stock can be made.

Additionally, the unit includes our Rev X-tend features that allow the user to increase the stock rev limiter to 6, 200 rpm without having to take the bike to a dealer for an expensive ECU update. Like the rest of the Power Commander line, the Power Commander EX for Harley-Davidson motorcycles can map each cylinder for maximum performance regardless of the combination of parts being used.

Power Commander EX Specific Features

  • Works with Any Exhaust
  • Increased Horsepower & Torque
  • Dynamometer Tested & Development Maps
  • Rev X-tend (a $200 value) (Increase stock rev limiter)
  • Individual Cylinder Mapping
  • Ignition Timing Adjustment
  • Reduces or eliminates Decel Popping

Quick Shifter for Power Commander EX

Normally during "up shifting" you must roll off of the throttle and pull in the clutch in order to engage the next higher gear. In racing (both drag and road race), split seconds count. Rolling off the throttle, even slightly, slows your times and can be the difference between winning and losing. The Dynojet Quick Shifter (DQS) allows full throttle, clutch less shifting. This is done by momentarily cutting the fuel and or ignition, which unloads the transmission. During this time, the rider can shift up to the next gear without rolling off the throttle or using the clutch.

Find out more about the Quick Shifter

Power Commander EX

Power Commander EX for Harley Davidson motorcycles