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
AMA Legal 94 dB
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
CRF250R 4-Stroke 2010-2013
CRF450R 2009-2012
KTM
250 SX-F 2012-2015
350 EXC-F 2012-2015
350 SX-F 2011-2012
790 Adventure 2019
790 Adventure R 2019
Suzuki
RM-Z250 2010-2014
RM-Z450 2008-2014
RMX450Z 2010-2011
Yamaha
YZ250F 4-Stroke 2007-2013
YZ450F 2010-2014
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Questions & Answers
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