Yamaha YFZ450R FMF Powercore 4 SA Muffler - 044300
Computer designed, then dyno tested for each 4-stroke model listed
The highest-flowing exhaust system offered means top performance
Trademarked Square Core inner design has a larger surface area then old-style round cores
Stainless steel mid-pipe mates to the computer-designed aluminum rear can; elliptical aluminum canister for peak performance
Depending on the machine, square or round perforated steel inner cores create optimum flow with Hi-Flo technology
It all adds up to greatly improved flow and substantial power gains
Substantial weight reduction when compared to stock

Included Items:
(1) Muffler
(1) 8x45mm Bolt
(1) Spacer
(1) Sleeve
(1) Instructions

Yamaha
2015 - YFZ450R
2015 - YFZ450R SE
2014 - YFZ450R
2014 - YFZ450R SE
2013 - YFZ450R
2013 - YFZ450R SE
2012 - YFZ450R
2012 - YFZ450R SE
2011 - YFZ450R
2011 - YFZ450R SE
2010 - YFZ450R
2010 - YFZ450R SE
2009 - YFZ450R
2009 - YFZ450R SE

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