The slightly longer body offers added top end performance while reducing noise output Longer body design helps to reduce noise output 6061 T6 brushed aluminum silencer body Stainless steel inlet tube and end-cap Tig and mig welded for strength and durability Double-walled mounting bracket(s) Allen head screws ensure easy repacking when needed for extended product life Made in the USA. MUFFLER 304 KTM 250SX
