Brand New! Enduro Engineering Spark Arrestor End Cap - 2021-2023 Gas Gas MC250 The Enduro Engineering bolt on exhaust end cap allows you to transform your stock silencer into a USFS Approved Spark Arrestor. The KTM silencer looks and works great, is very quiet and very light, so instead of replacing the whole silencer Enduro Engineering offers you a more cost effective option. The EE end cap was designed using the latest CAD design software. It was designed to offer maximum performance and result in zero power loss from the stock end cap. The EE screen type spark arrestor makes maintenance very easy, by simply removing 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 for closed course and off- road racing as there is no need to have to swap silencers. Features: Turns your stock silencer into a USFS Approved Spark Arrestor silencer Easy access to the screen which means quick maintenance Maintains maximum power Constructed from lightweight aluminum