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Two Brothers Juice Box Pro Fuel Controller Kawasaki Ninja 300 2013-2014
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Two Brothers Racing JUICE BOX PRO - Premium Fuel Controller Kawasaki Ninja 300

Juice Box Pro adds performance with map storage, computer optional full customization and the ultimate in PC-based tuning capabilities to the proven Juice Box fuel management platform. Two Brothers Racing, continually dedicated to Top Level Performance, dials in Fuel Injection performance like never before with the Juice Box Pro. Offering memory capacity for up to 10 fully custom fuel maps and virtually limitless tuning potential, the Juice Box Pro revolutionizes the plug-and-tune category of performance electronics. 

Custom-Designed Fuel Mapping

Juice Box Pro is the only fuel management interface to offer preloaded, dyno tested bike-specific mapping and the ability to fully customize and build your own Power Maps via computer in a simple to- install, user-friendly component. Through TBR’s Direct Injector Control, the fuel circuits on current sport bikes can be modified both richer and leaner than stock as much as -100% to +250% in any particular area of the power spread with the Juice Box Pro. Also, up to 10 pre-programmed TBR Power Maps (custom made and dyno tested for each Two Brothers Racing exhaust system) are adjustable to your preference. Riders can literally select between a TBR Power Map, custom-built maps, or even fine tune low, mid or high rpm ranges while sitting on the bike and without plugging in to a computer. Standard +/- 10% increments from selected map settings, different ranges are available using the supplied Top Tune software. 

Computing Power

For racers and riders looking for the ultimate in precise adjustment and fuel map customization and creation, Two Brothers Racing’s Top Tune software allows PC-based Power Map creation at 250-rpm increments and 10 different throttle positions. Modification parameters vary upon make and model of machine and fuel changes made in these increments are automatically interpolated between the rpm and throttle position ranges ensuring a smooth final power curve./span> Users can load up to 10 of their personally built Power Maps into the Juice Box Pro and select between them while in the saddle— eliminating the need to “re-boot” with the computer every time a new map is desired. 

  • Uses OEM style connectors and high quality wiring harnesses.
  • Small, Lightweight and Easy-to-Fit on the bike
  • Pre-programmed with TBR Power Maps specific to make, model and style of TBR Exhaust and/or TBR Pro Filter
  • No computer necessary for Top Level fuel management
  • Fully adjustable computer compatibility for ultimate tuning and personalization
  • Software is compatible with Power Commander, so you can download Power Commander maps to the Juice Box Pro

Note: Not legal for sale or use on pollution controlled vehicles.

This Product Fits:
Ninja 300 2013, 2014
Ninja 300 ABS 2013, 2014
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Two Brothers Juice Box Pro Fuel Controller Kawasaki Ninja 300 2013-2014 5 5 3 3
Excellent Product Zero Problems with 7k miles Improved throttle response down low and noticable bump in power in the high rpm's. My Ninja 300 now sounds like it has some balls. An aftermarket air filter and slip on exhaust is a great compliment to this product. I have not had a single problem with this power commander and have ridden just about 7,000 miles with it. I highly recommend this product to those of you looking for a noticable improvement in power through out the rev range and a smoother ride. It is also a great choice if you are on a budget. No need to spend 3-400 doll hairs on a DynoJet which essentially does the same thing. Two thumbs up for Two Brothers! March 20, 2015
Best bang for the buck Gives a noticeable bump in power and you can adjust the fuel table to get rid of the 300's stalling issue. PCV and Area P maps work on it. Can't go wrong for the price. September 10, 2014
Excellent product The does the same as the more expensive power commander. Had no problem installing it my self with the supplied instructions. A++ June 16, 2014
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Have a functionality, fit, or otherwise product-specific question about the Two Brothers Juice Box Pro Fuel Controller Kawasaki Ninja 300 2013-2014? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Two Brothers Juice Box Pro Fuel Controller Kawasaki Ninja 300 2013-2014
Already Asked: 3 Questions, 3 Answers
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RevZilla Store asked: Why did you choose this?
Chad H: Cost and not having to have laptop to progrm Feb 16, 2014
A S asked: Do you have to remove the tank to install this on a ninja 300? Nov 7, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Theresa S: Technically yes. But it can be done by just removing the bolts under the seat and lifting the back of the tank up as I did. I would recommend 2 people for that though. I had a hard time by myself. Nov 10, 2014
Reply to Theresa Good answer? Yes (1) No (0)
Kevin B asked: Does this do the same thing as the Power Commander V? Apr 30, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Morgan L: Kevin the two are very similar. By far the biggest difference is the ability to tune the juicebox with just a ordinary laptop.
Additionally, the PCV not only controls air/fuel mixture but can also adjust timing which this cannot.

To simplify if your looking for serious tuning go the PCV but bear in mind it costs more and you'll likely need a local bike dyno to tune it properly.

For out of the box fun with a super quick self install this would be the way to go and you'll save a few bucks as well.
Aug 13, 2014
Reply to Morgan Good answer? Yes (0) No (0)
Product Style RevZilla Item # Manufacturer Product # Availability
Two Brothers Juice Box Pro Fuel Controller Kawasaki Ninja 300 2013-2014 895807 001-327/N001-327 Out of Stock