![SPARK ARRESTER KIT RS-4S Muffler, 1.500" (SA-13-K-1)](http://www.shopyoshimura.com/cdn/shop/products/SA-13-K-1_Spark_Arrestor_2048px_7a6b2a81-87b0-4ca5-bbc5-0fed1a0f1b67_92x92_crop_center.jpg?v=1589390170)
![SPARK ARRESTER KIT RS-4S Muffler, 1.500" (SA-13-K-1)](http://www.shopyoshimura.com/cdn/shop/products/hqdefault_e08a644d-9d9e-4b13-ab86-00238a4889d7_92x92_crop_center.jpg?v=1668715224)
*Product may vary by application
WARNING: Cancer and Reproductive harm - www.p65warnings.ca.gov
- Updated Version of SA-13-K, weldnut inside of insert makes installation/removal easier
- Replacement USFS Approved Spark Arrester for RS-4 Mufflers with "Turn-out" end-cap.
- Available as optional Spark Arrester on applications not originally equipped with a Spark Arrester
- Please see our Insert Chart to confirm fitment for your application
- Kit Includes:
- Spark Arrester Insert
- End-cap collar
- Set screw
*If you have any questions about fitment or applications, please call our Sales Department at 1-800-634-9166.
. . . . .
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.