Off-road systems need to be repacked after 6-8 hours of use, or after each Race. Repacking your muffler at the suggested intervals is essential for your exhaust to perform the way it was designed. Dirty packing restricts airflow from your motor, which results in a loss of power and degradation of sound. Repacking your muffler with a Yoshimura exhaust repack kit allows for freer airflow from your motor, which restores lost power and improves the exhaust sound.
Each kit includes:
8 stainless steel rivets
2 rivet bands
RS-4 end-cap decal
950 gram silent sport premium muffler packing material
Product Note:
Specification
Details
Country of Origin
USA
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.
Arctic Cat
Wildcat 1000 2012-2014
Wildcat 1000 X 2013-2014
Wildcat 4 1000 2013-2014
Polaris
RZR XP 4 900 2012-2013
RZR XP 4 900 Jagged X 2013
RZR XP 900 2011-2013
Yamaha
WR250R 2008-2013
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