Enduro Engineering's “NEW” bolt on Exhaust End Cap will make your stock KTM or Husaberg 200/250/300 silencer a USFS Approved Spark Arrestor. The new KTM silencer looks and works great, is very quiet and very light, so instead of replacing the whole silencer we can offer you a more cost effective option. Our end cap was designed using the latest CAD design software. It was designed to offer maximum performance; in our testing we found no power loss from the stock end cap. The EE screen type spark arrestor makes maintenance very easy, by simply remove 2 bolts the screen can be removed for replacement or servicing. The easy access to the screen is great for riders that use their bikes of Closed Course and Off- Road, no need to have two silencers.