KTM 350 XC-F (2019)

This cover is tough, fits very well and doesn't interfere with shifting in any way. However, the supplied hardware is poor, with one bolt snapping off despite using a quality 1/4" torque wrench at the factory recommended setting (10Nm). I ditched this hardware, instead installing the ignition cover with much better quality graded hardware found at my local Ace Hardware. With the frustration of having to pull the factory ignition cover off to get the snapped bolt out of the case, I'm happy with how this mod turned out.

I replaced the stock Twin Air with this ProLine Air Filter by Funnelweb. One key difference is that the Twin Air doesn't use a rubber grommet in the center of the filter and KTM air filter cages are notoriously pointy. Some have reported that the cage has worked its way through the Twin Air filter causing a hole. In contrast, the Funnelweb filter has a robust rubber grommet that completely eliminates this problem.

The curiously shaped cones on the Funnelwb filter are designed to greatly increase the surface area of the filter (as much as double) without increasing its overall size. This design allows for greater dust holding capacity while still maintaining filtering efficiency and performance.

The filter appears to be well built and it fits the stock KTM filter cage and airbox  accurately.

Looks good, strong T6 machined aluminum and the finish is very durable against boot abraision.