This is the non-US air intake boot found on bikes sold outside of the US and north America. it's a straight shot full flow boot that's specifically molded for the PDS shock on the EXC and XCF-W, The SXF motocross boot won't fit well and will rub on the shock on a PDS bike because the MX boot is designed for a linkage set up, this boot clears the shock. If you need max airflow on a PDS bike you need das boot. *Note* this boot will remove the stock US boot equipped with the intake reeds. Those reeds boost and maintain a strong bottom to mid range power feel but diminish the top end motor performance. If that’s that you’re after then this is a smart way to go. Also note that you’ll need a fuel strategy to deal with this mod: an ECU reflash, JD Tuner, Vortex ecu, GET ecu or similar. Pair this with a PC Racing Air Filter Base Gasket, PC Racing Filterskin, Moto Minded Air Filter Disk, KTM screenless air fitler, Twin Air Flame Proof Works Air Filter - OR- the Twin Air Uber Air Filter Upgrade for an all in unbeatable air intake system.
