Hexagonal spark arrester muffler Honda CRF450R 2013-15 1821-1466

POWERCORE 4-PIECE TURBOCHARGERS, CONNECTABLE MUFFLERS
Hi-Flo end cap increases versatile performance
Computer designed and dynamically tested for each 4-stroke program
Improved sonic evacuation provides greater exhaust gas flow, which increases power
Stainless steel mid-tube matches computer-designed rear can for lightweight durability
Round perforated steel inner cores ensure optimal flow using hi-flo technology
FMF's exclusive cross-weave inner packing ensures durability and maximum sound dispersion
Elliptical aluminum can offers strategic sizing for superior performance
If desired, the optional Quiet Core insert will reduce sound levels
Features a screen-type spark arrester that does not interrupt exhaust gas flow or operation

Adaptability: