This may be the best way to fuel your 2020-21 500 or 501 EXCF/XCFW/FE or FE-S.  It needs to dialing in or fooling with. It provides enough fuel, like our piggyback programmer, to fuel the bike using our exhaust end cap and intake tube. You can use without the intake tube and leave the reeds in as well, if you want. It's a 13:1 to 14.5:1 air/fuel ratio, through out the rpm range. It's easy to install

 

THIS KIT ONLY APPLYS TO USA AND CANADA BIKES.

Booster plug/ regulator/02 eliminator for 2020-21 500-501

$229.95Price
    Product Knowledge
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    Sales@bestdualsportbikes.com
    (928) 925 - 5818
    Best Dual Sport Bikes designs performance aftermarket parts for KTM and Husqvarna brand bikes. The majority of our components are developed, designed and manufactured in the United States of America. Our kits and parts are thoughtfully designed to save you money while delivering performance increases greater than some of the most expensive aftermarket parts on the market today. 

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