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Two Brothers Juice Box Pro Fuel Controllers

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Two Brothers Juice Box Pro Fuel Controllers

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.


  • 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

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 [DOWNLOAD MAPS]
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. Click Here to download your maps!

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 [Download 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.

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.

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

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Two Brothers Juice Box Pro Fuel Controllers 4.5 5 2 2
generic instructions for previous model years I'm a newb when it comes to installing anything on my bike, so I was a little confused by two brothers instructions. I went on power commanders site to figure out where the throttle position sensor and o2 sensor are located on my L1 750.Great product bad instructions. I have full R-77 yoshimura system and bmc standard filter installed and I'm using the preloaded position 6 map,this map is tuned for 2010 750 with a two brothers full system and stock/aftermarket filter. It works great with my bike no popping or misses during hard street riding. The actual installation was easy and seems to work great. March 3, 2014
Good Price fr Quality Works really well for the price and very easy to install with instructions come with. September 10, 2013
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Two Brothers Juice Box Pro Fuel Controllers
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A shopper asked: Does this device work as effectively as the marketing says? Will it improve and enhance the performance of the bike to any great degree and is it worth the money and effort of installing. I have a 2009 Suzuki GSX650F and I'm considering buying this product if it really does make a noticeable difference. Thanks all. Oct 27, 2014
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