Product image 1RS-4 Premium Muffler Repack Kit 950g
Product image 2RS-4 Premium Muffler Repack Kit 950g

*Product may vary by application

RS-4 Premium Muffler Repack Kit 950g


Regular price $66.95



over $100

Repair Services

Same day shipping on In Stock items placed Mon-Fri by 1:00 pm PST.

WARNING: Cancer and Reproductive harm - www.p65warnings.ca.gov

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 allows for freer airflow from your motor, which restores lost power and improves the exhaust sound.

  • Stainless Rivet (C3-RIVET x 8 QTY)
  • Rivet Band (LC4.5T x 2 QTY)
  • RS-4 End-cap Decal (RS4-NB002 x 1 QTY)
  • Silent Sport Premium Packing Material (950g)
Instructions and Parts Diagram
Instructions / Parts Diagram

. . . . .

This product was designed to fit on a standard equipped motorcycle, as delivered from the factory. OE and Aftermarket accessories not found on a bike as delivered from the factory, may not be compatible with this product.

Attention International Customers: This product was designed and tested to be compatible with vehicles in the U.S. marketplace only. Compatibility including fitment and performance may vary by marketplace.

Vehicle Fitment

Open tab
  • Arctic Cat Wildcat 1000 2012
  • Arctic Cat Wildcat 1000 2013
  • Arctic Cat Wildcat 1000 2014
  • Arctic Cat Wildcat 4 2013
  • Arctic Cat Wildcat 4 2014
  • Arctic Cat Wildcat X 2013
  • Arctic Cat Wildcat X 2014
  • Polaris RZR XP 4 900 2012
  • Polaris RZR XP 4 900 2013
  • Polaris RZR XP 900 2011
  • Polaris RZR XP 900 2012
  • Polaris RZR XP 900 2013
  • Polaris RZR XP 900 JAGGED X EDITION 2013
  • Yamaha WR250R 2008
  • Yamaha WR250R 2009
  • Yamaha WR250R 2010
  • Yamaha WR250R 2011
  • Yamaha WR250R 2012
  • Yamaha WR250R 2013
  • Reviews

    Open tab
    Close (esc)

    Free Shipping

    Free Ground Shipping on Web Orders over $75.00

    *48 Contiguous States

    Age verification

    By clicking enter you are verifying that you are old enough to consume alcohol.


    Shopping Cart

    Your cart is currently empty.
    Shop now