Faction MX

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  • Faction MX Exhaust Valves

    Faction MX Exhaust Valves


    Faction valvles

    At the time they were less expensive than OEM. Now seem to be similar price? I have run OEM, Faction Prox and Ferrera intakes and exhaust valves on mostly Honda 250 and 450. The Faction seem to last as long as all the others.

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