XR50 Rev Box

• Product Details

  Please double check your selection prior to placing your order, as this item is NOT eligible for return. Please see our full list of return restrictions.

  Uses advanced ignition curves for a more complete burn, resulting in crisper throttle response and improved efficiency.

  • Also removes the factory 9800 RPM limiter.
  • This little black box simply plugs into your stock wiring harness (mounts in stock location).

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• Q&A

• Fitment

• # Part Numbers

  Product Variant	Manufacturer Part #
  BBR XR50 Rev Box	451-HXR-5001

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