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Honda CRF250L Rally Parts > FMF PowerCore 4 Performance Package
We've combined several of the most popular performance products for the 2017+ Honda CRF250L Rally into this handy package deal. The package is based around the FMF PowerCore 4 Hex Slip-On muffler, which replaces your heavy and restrictive stock muffler. It also includes an EJK EFI (electronic fuel injection) Controller, which is a plug-n-play device that will help take advantage of your new performance exhaust system and also make your bike run properly. You can either use your stock header pipe with the PC4 muffler, or optionally add to the package one of FMF's header pipes... either the PowerBomb or MegaBomb header. Finally, you can also optionally add a 13 Tooth Front Sprocket.
If you have a 2017+ CRF250L or CRF250L Rally, an aftermarket header pipe is not quite as necessary as on the 2013-2016 models, because Honda spec'd the new bikes with a slightly larger exhaust to begin with, so your stock header pipe is sufficient. However, if you want to maximize performance, one of the FMF header pipes is probably better thanks to their Power Bulge technology. We are using the MegaBomb header on our CRF250L Rally project bike.
The PowerCore 4 Slip-On Muffler included with this package is pretty loud. If you want an exhaust system that is a bit quieter, the FMF Q4 Performance Package is definitely the way to go. The Q4 Slip-On Muffler in that package is louder than stock, and sounds much better, without being excessively loud.
Fitment: 2017+ Honda CRF250L Rally
PACKAGE INCLUDES THE FOLLOWING...
One (1) Honda CRF250L Rally FMF PowerCore 4 Hex Slip-On Muffler:
Constructed from aircraft grade aluminum and high strength stainless steel
Power gains throughout the entire rpm range
USFS spark arrestor included
Pounds lighter than stock
Rugged design for off-road endurance
Louder than the FMF Q4 System, but optional 96dB quiet insert available from direct from FMF
Made in the USA
FMF Part #041569 (2017+ Honda CRF250L Rally)
One (1) EJK EFI Controller:
An EFI (Electronic Fuel Injection) Controller, like the one from EJK, 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
Identical to the controller marketed with the FMF logo on it (EJK designs/manufactures them)
2 Year Warranty
EJK Part #9110044 (2017+ Honda CRF250L/Rally)
OPTIONAL PARTS THAT CAN BE ADDED TO THE PACKAGE INCLUDE...
** OPTIONAL: Use stock header pipe, or add an FMF PowerBomb or MegaBomb Header (adds to package price):
Stainless Steel Construction
Ideal for use with FMF PowerCore4 or Q4 Muffler
PowerBomb header makes better LOW to MID-RANGE power
MegaBomb header makes power across the entire powerband (LOW, MID, and TOP-END power)
PowerBomb: FMF Part #041565 (2017+ Honda CRF250L/Rally)
MegaBomb: FMF Part #041566 (2017+ Honda CRF250L/Rally)
** OPTIONAL: 13T Front Sprocket (adds $20 to package price):
Many CRF250L owners swap out the stock front sprocket for a smaller 13T, so we've added it as an option for our FMF performance package. The sprocket is made from case hardened nickel chrome molybdenum steel. Choose the option below if you want us to include the sprocket as part of the package.
In Stock - Usually leaves our warehouse same business day
NOTE: This item cannot be shipped to California.
NOTE: To see configured price for the package, choose options below and click "ADD TO CART"...
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