Engine › SPARK ARRESTOR END CAP BETA Image 1 of 1 SPARK ARRESTOR END CAP BETA $119.95 USFS Approved Spark Arrestor End Cap.Cost effective option vs. replacing the complete silencer.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 removing 2 bolts, the screen can be removed for replacement for servicing.Screen can be removed while riding on a closed course location, Unlike spark arrestor mufflers Quantity: Purchase Added! USFS Approved Spark Arrestor End Cap.Cost effective option vs. replacing the complete silencer.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 removing 2 bolts, the screen can be removed for replacement for servicing.Screen can be removed while riding on a closed course location, Unlike spark arrestor mufflers