YOSHIMURA 2257714 RS4 RS-4 SLIP ON SO EXHAUST SYSTEM
ALUMINUM AL MUFFLER WITH CARBON FIBER CF END CAP
STAINLESS STEEL SS INTERNALS & LINK / MID PIPE
INCLUDES 96DB SOUND INSERT DB KILLER & SPARK ARRESTOR SA
HONDA CRF450R CRF450 CRF 450 450R CRF-450R CRF-450
09 10 2009 2010
The RS-4 is pentagonal shaped muffler that features a carbon fiber cone end cap, two staged stepped baffle and striking good looks. The RS-4 muffler features a new front cap design that functions as a polyresonant chamber. This design makes for a quieter muffler with improved mid to top end power.
Stainless Systems come with a 96db sound insert/USFS approved spark arrestor installed in the muffler.
YOSHIMURA 2257714 RS4 RS-4 SLIP ON SO EXHAUST SYSTEM
ALUMINUM AL MUFFLER WITH CARBON FIBER CF END CAP
STAINLESS STEEL SS INTERNALS & LINK / MID PIPE
INCLUDES 96DB SOUND INSERT DB KILLER & SPARK ARRESTOR SA
HONDA CRF450R CRF450 CRF 450 450R CRF-450R CRF-450
09 10 2009 2010
The RS-4 is pentagonal shaped muffler that features a carbon fiber cone end cap, two staged stepped baffle and striking good looks. The RS-4 muffler features a new front cap design that functions as a polyresonant chamber. This design makes for a quieter muffler with improved mid to top end power.
Stainless Systems come with a 96db sound insert/USFS approved spark arrestor installed in the muffler.
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