Exhaust insert only for machines equipped with Yoshimura RS-4 muffler
AMA Pro-legal replacement noise damper
Refer to your Yoshimura exhaust paperwork to determine if this fits your particular application
Sold individually
Made in the USA
Product Note:Does not fit OEM exhaust.
Specification
Details
Country of Origin
USA
Decibels
Euro Spec 2 Meter
Diameter
1-1/2 in.
Material
Steel
USFS Approved Spark Arrestor
No
Warranty
1 Year Manufacturer Warranty
Vehicle Fitment
Fitment is guaranteed or your money back plus free return shipping.
Don’t waste time installing a product that doesn't fit. We worked hard ensuring that this product is an exact fit on the vehicles listed below.
Honda
CRF450R 2011-2012
KTM
250 SX-F 2013-2015
450 SX-F 2012-2014
Kawasaki
KX250F 4-Stroke 2010-2014
Suzuki
RM-Z250 2010-2014
RM-Z450 2008-2014
RMX450Z 2010-2011
Yamaha
YZ450F 2010-2013
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Questions & Answers
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