Yoshimura RS-4 Muffler Repack Kit

Item Number: 339250

$55.77

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888-575-6570

Product Description

Yoshimura

Yoshimura RS-4 Muffler Repack Kit

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

Spec Details
Country of Origin USA

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.

Polaris

  • RZR XP 4 900 2012-2013
  • RZR XP 4 900 EPS 2012-2013
  • RZR XP 4 900 Jagged X 2013
  • RZR XP 900 2011-2013
  • RZR XP 900 EPS 2012-2013

Yamaha

  • WR250R 2008-2013

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