Click to enlargeCRF250L / Rally Muzzy Slip-On<br>Exhaust Package

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NOTE: This slip on muffler was installed on our CRF250L Rally Project Bike to test fit. We also removed the turn down endcap and installed a quiet insert. Both will be included. The muffler is in LIKE NEW condition and has no miles on it. The EJK EFI Controller included will be brand new and never opened. We only have ONE system available at this price

Looking to increase the performance of your Honda CRF250L or CRF250L Rally? We've put together this simple package that will do just that. It consists of a Muzzy Slip-On Muffler in your choice of stainless steel or carbon fiber, and an EJK EFI (electronic fuel injection) Controller. The Muzzy slip-on muffler bolts up to the stock header pipe on your bike making installation super easy. The EJK EFI Controller is a plug-n-play device that comes pre-programmed for the CRF250L to help take advantage of your new performance exhaust system and make your bike run properly with the new free-flowing muffler. A quiet insert is included.

  • 2017+ Honda CRF250L and Rally

  • One (1) Muzzy Slip-On Muffler in Carbon Fiber
  • One (1) Muzzy Mid Pipe (stainless steel, connects muffler to your stock header pipe or Muzzy header pipe)
  • One (1) EJK EFI (Electronic Fuel Injection) Controller for 2017+ CRF250L / Rally

    Muzzy Muffler Details and Part Numbers:
  • Slip On Muffler and Mid Pipe bolts up to stock header pipe
  • Carbon fiber muffler
  • Turn Down End Cap Included
  • Quiet Insert Included (pre-installed)
  • All installation and mounting hardware
  • Step-by-step instructions
  • 2017+ CRF250L/Rally, Carbon Fiber: Part #99E-MUZZY-250L17RLYCF

    EJK EFI Controller Details and Part Numbers:
    An EJK EFI (Electronic Fuel Injection) Controller is HIGHLY recommended any time you install an aftermarket exhaust and/or air filter on your fuel injected bike, otherwise you will see little to no performance gains, and the bike may even run poorly.
  • Pre-programmed specifically for a Honda CRF250L with Stage 1 mods
  • Simple install. Plugs into existing wiring using the stock connectors
  • Simple and easy tuning with no dyno required
  • Simple Push Button Adjustment Interface
  • Does not require a computer or software to tune
  • "On-the-fly' tuning. You can make fuel adjustments in your garage or on the side of the road
  • Does Not Interfere with Stock ECU Operation
  • Water-Resistant
  • 2 Year Warranty
  • 2017+ CRF250L/Rally: Part #9110044

    ** OUT OF STOCK - Check back for availability

    CRF250L / Rally Muzzy Slip-On Exhaust Package
    CRF-MUZZYRetail Price: $549.99Our Price: $399.95
    Bike Year and Model: 
    Muffler Material: 

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