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Two Brothers Juice Box Pro Fuel Controller Kawasaki Z1000 / Ninja 1000
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Two Brothers Racing JUICE BOX™ PRO - Premium Fuel Controller

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 1000 2011, 2012, 2013
Ninja 1000 ABS 2011, 2012, 2013
Z1000 2010, 2011, 2012, 2013
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Two Brothers Juice Box Pro Fuel Controller Kawasaki Z1000 / Ninja 1000 4.6 5 27 27
so far so good. This has been my first experience with this type of upgrade and I did the two brothers black series m2 v.a.l.e at the same time. The bike runs great since the upgrade. The install was easy as the supplied instructions were easy to follow. It comes with preprogrammed maps which work fine but I believe the bike would greatly benefit from a dyno tune as most would. July 21, 2014
Very responsive bike after My JuiceBox is paired with TwoBros full exhaust. I've contemplated on switching to a new bike. Honda CBR 600RR to be exact. But decided to give this product a go in hopes of reviving my 250 and maybe try and make it fun again before dumping 6-7000 dollars. The product is very well finished. No cheap wiring, plastic and such. So it's not going to fall apart at a first touch. I did find the installation to be a bit confusing and difficult. Nothing a novice couldn't handle really. But the part where it says to thread it (or something like that) behind an air box screw was the confusing and difficult part. To be able to do that, I had to take of, or somewhat pry up, the tank, unbolt the four bolts on the airbox because if you did only one, the airbox still wouldn't budge. So, take the tank off, and then airbox. This was too much work for what was supposed to be simple install. I just ended leaving the wire outside the airbox bolt. It's not going to rub against anything anyway. The rest of the instructions were fairly easy to follow. After the install I took it for a spin and noticed an immediate difference in throttle response. Also noticed a small gain in quickness of the bike, but throttle response is where it's at. The bike will shift proper without any hangups, split second delays and such. It's BANG BANG BANG and you are in 6th basically. I wouldn't say that it's worth what they are charging, but that's just my opinion. Maybe take off $50 and it would be fair price. Overall I am happy with The Box. It definitely revived my bike for few more years use. July 18, 2014
2013 Kawasaki ninja 650 Installed the juice box when I installed the 2bros full exhaust. Both are great for the money. Juice box comes with the maps needed for your specific bike already installed, just turn the dial to the correct number and done. Note: if you have a 2013/14 ninja 650 watch the install video for power commander as the new air box is deferent than previous years. 2bros has yet to update their instructions from previous years. July 14, 2014
Didn't do what I expected I ordered this product to install with the TBR full system for my GSXR-1000 2012. I expected it to solve the fueling interruption caused by the exhaust. I thought it would be something special since it's from the same manufacturer as the exhaust. It didn't even have the 2012 map installed. Eventually I had to download the map from dynojet websit. I might as well just buy the dynojet power commander. No much support material and maps on the TBR website. It seems like an imitation of the dynojet product. Having said that it improved the power delivery of the bike. I feel it's more linear now. In the installation intsructions it doesn't mention about using the supplied white plug to replace the stock O2 sensor plug. I came to know from a mechanic after I did the installtion. July 6, 2014
Simple adjustments and import PC3 maps Simple install took longer to break the bike down than it did to install the device. Plug it up power it on sync some custom maps and GO PLAY! Nice feature on it is that your can download Powercommander pre-made maps and then convert/import them into your Juicebox. As for a performance change, butt dyno says tad bit faster. June 16, 2014
My ZX6R is Complete! Bought this a couple months ago to correct my 2 Brothers exhaust slip-on and had it Dyno Tuned to perfection and I got an extra 10HP! Love that it's compact and fits perfectly inside my rear seat cowling. A must have for anyone trying to make sure their bike runs smoother and faster. Don't really have anything negative to say since once it's on and tuned it does it's job correctly. June 9, 2014
For CBR250R Bought this back when i had my little 250. It made a decent difference on it. I used it with thew 2bros full system. It definitely made a difference in the power. May 23, 2014
Great product for any amateur. I am new to the computer part of these bikes and I knew I needed to get one if I wanted to instal a full exhaust. I love the ease of installation and programing. Being able to store different maps and switch on the fly is great. Too bad the controls are not at fingers reach. May 19, 2014
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Have a functionality, fit, or otherwise product-specific question about the Two Brothers Juice Box Pro Fuel Controller Kawasaki Z1000 / Ninja 1000? 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 Z1000 / Ninja 1000
Already Asked: 2 Questions, 7 Answers
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A shopper asked: Will this fit my 08 Z1000? I also have a stock exhaust system, will I also get an improvement by using this part? Oct 4, 2013
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ben h: If that is your model bike then it should fit. The fueling boxes add a bit of power but they really clean up the power delivery on the bike and eliminate flat spots in the curve. A liter bike would probably notice a larger performance gain than a smaller cc bike. Oct 4, 2013
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Andrew E: Not not a hundred percent sure if it will fit with stock fuel injectors for that year.however you will notice an increase and throttle response and smoothnes on the throttle respose. also has mods fofor stock intake and exhaust. Oct 4, 2013
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Ted P: Ditto on them cleaning up the curve and getting rid of the flat spots that the EPA regs create. As for more power, probably not noticeable with a stock pipe but rideability is improved. Nov 18, 2013
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shane b: I don't have stock exhaust I have Vance&Hines CS1 I love the Two Brothers fueler it works a lot of power smooth I would Rec. it Oct 4, 2013
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A shopper asked: Hello,

I have a Kawasaki Z1000 year 2010 model fitted with a Full Akropovic exhaust system (4 in one titanium exhaust). does the juicy box have a pre-loaded mapping that is ideal for road conditions?
Nov 18, 2013
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Ted P: Go to their web site. The secret to these is that they are actually Power Commanders just packaged differently and the preset maps are tuned to Two Brothers exhausts. The box is completely tunable to other exhausts and Power Commander maps are easily uploaded to them, however. Nov 18, 2013
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Andrew E: A full list of maps are available on two brothers website, if there is no map to correspond to the JB Pro, you can download and use maps from power commander and they will most likely have the map. I personally use a power commander map. Nov 18, 2013
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ben h: If two brothers does not have it on their website also check out power commander since you can run their maps as well. Nov 18, 2013
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Product Style RevZilla SKU ID Manufacturer Product # Availability
Two Brothers Juice Box Pro Fuel Controller Kawasaki Z1000 / Ninja 1000 714511 001-272/N001-272 In Stock: Ships next business day