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Dynojet Power Commander 3 USB
  • Dynojet Power Commander 3 USB

This product is bike-specific
Please click on "Select your bike" below to purchase the part that will fit.

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$349.95 - $555.91
Savings (10%):
$314.96 - $520.92
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Video Reviews (2)

Dynojet Power Commander 3 USB Videos

Dynojet Power Commander 3 USB

The Power Commander 3 USB provides precise information for fine-tuning fuel-injected motorcycle with upgraded air filters, aftermarket exhaust systems or engine modifications. Each unit includes a built-in microprocessor and a base map designed to improve engine performance over stock. Adjustments can be made either with a Windows based computer or by using the face plate mounted button adjusters. Additionally, for advanced users the PCIII USB allows individual cylinder mapping.  

Dynojet supports the Power Commander 3 USB product line with the world’s largest map database. They work with all of the leading exhaust manufacturers from around the globe to bring you pre-tested settings for your motorcycle. Every map that they offer was tested and developed on one of their multiple in house Dynojet Dynamometers using the patented Tuning Link software.


  • +/- 100% fuel adjustment
  • Automatic map retrieval upon connection
  • Individual cylinder adjustment
  • Onboard notes storage
  • OEM-style wiring connectors with improved harness protection
  • Direct injector control technology manages the fuel curve on models that do not have the sensors to monitor fuel adjustment
  • Expansion port for future add-on modules from Dynojet
  • USB 9V Power Adapter is included, optional adapters also available
  • Made in the U.S.A.

Note: Dyno Power Commander software is only compatible with a Windows PC.

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If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

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Dynojet Power Commander 3 USB 4.9 5 12 12
Great Buy!!! Got this after installing my full Yosh exhaust system. Took care of the bogging I was having in low range. Bike gets up and goes now! August 9, 2013
Easy to install Install took an hour. Very easy to install and power gains were very noticeable. July 25, 2013
Works as advertised. I think these devices are somewhat overpriced. Having said that Revzilla had the best price available. The unit itself is easy to install. The instructions were pretty good but the illustrations could have been of higher quality. Performance is excellent. My Honda VFR800 (2008) is well known for having some surging associated with throttle changes as well as a flat spot around 4000rpm. These issues no longer exist. Overall I am very pleased with my purchase. May 18, 2013
PCIII Works like a charm. Fifteen minutes to hook it up (plug and play), and five seconds to flash my ECU with a new map which I got off the FZ10A forum for free! November 26, 2012
Add this to your mod list Anyone putting on pipes or changing air filters needs this to correct mapping. This is by far one of the easiest setups I have dealt with although the install on a 51 is a bit of a pain, it's well worth the time and money. You'll get full usable power and reflashing if needed takes less than 30 seconds to hook in, and reload the unit. Get the map that is closest to your configuration and start there. However for optimum performance, get a specific tune locally to accomidate for any altitude changes that need to be made. July 26, 2012
I love the throttle responce. It was a little hard to get to the fuel injectors plugs, the tapping of the hot wire was a nice design but also hard to get to. You may need some help with someone who has skinny arms. July 9, 2012
Smoother Performance This is what the FJR needed! The Power Commander III helped with smoother throttle performance . The bike pulls harder throughout the rev range. Also better gas mileage. Should have been purchased when I bought the bike. July 2, 2012
Great product! Get it Got it Good Now let's get it! 2wheels down, burn rubber not your soul! June 4, 2012
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