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fuel controller

  1. Engine and Technical Discussion
    Even though I got a Power Commander V, I originally wanted to get a FTECU bike tuning kit. I want the option of being able to adjust more than the PCV (or any other piggyback style fuel controllers) can do. The problem is that I have a 2021 Ninja 400 ABS, according to FTECU they work with...
  2. Engine and Technical Discussion
    I have the two brothers black series slip on for a 2020 ninja 400. Is it nessisary to install a fuel controller, and what significant gains would I even notice? weight in on your opinion if its really worth the money?? ty
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