Yoshimura
Yoshimura SPARK ARRESTER KIT RS-4 Muffler, 1.500"
Exhaust AccessoriesSKU YO-SA-04-K
Cheapest we found
$95.19
at Superbike Supply
2 recent in-stock prices · spread $4.76 (5%)
Based only on in-stock prices checked in the last 30 days. 4 stores checked; dates for every store are shown below.
Recorded store prices
Prices we recorded when we last checked each store for this exact variant.
Product details
Yoshimura Spark Arrester Kit Rs-4 Muffler, 1.500"
- Replacement USFS Approved Spark Arrester for RS-4 Off-Road Mufflers
- Available as optional Spark Arrester on applications not originally equipped with a Spark Arrester
- Kit Includes:
- Spark Arrester Insert
- End-cap collar
- Set screw
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.
Fitment:
- 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
- Gasgas EX 250F 2023
- Gasgas EX 350F 2021
- Gasgas EX 350F 2022
- Gasgas EX 350F 2023
- Gasgas MC 250F 2021
- Gasgas MC 250F 2022
- Gasgas MC 250F 2023
- Gasgas MC 350F 2022
- Gasgas MC 350F 2023
- honda crf450x 2019
- Honda CRF450X 2020
- Honda CRF450X 2021
- Honda CRF450X 2022
- Honda CRF450X 2023
- Honda CRF450X 2024
- Honda CRF450X 2025
- Husqvarna Norden 901 2022
- Husqvarna Norden 901 2023
- Kawasaki KX250F 2010
- Kawasaki KX250F 2011
- Kawasaki KX250F 2012
- Kawasaki KX250F 2013
- Kawasaki KX250F 2014
- Kawasaki KX250F 2015
- Kawasaki KX250F 2016
- Kawasaki KX250F 2017
- Kawasaki KX250F 2018
- Kawasaki KX250F 2019
- Kawasaki KX250F 2020
- Kawasaki KX450F 2016
- Kawasaki KX450F 2017
- Kawasaki KX450F 2018
- kawasaki kx450f 2019
- Kawasaki KX450F 2020
- Kawasaki KX450F 2021
- Kawasaki KX450F 2022
- Kawasaki KX450F 2023
- Kawasaki KX450x 2022
- Kawasaki KX450X 2023
- KTM 790 ADVENTURE 2019
- KTM 790 ADVENTURE 2020
- KTM 890 ADVENTURE 2021
- KTM 890 ADVENTURE 2022
- KTM 890 ADVENTURE 2023
- Yamaha WR250F 2020
- Yamaha WR250F 2021
- Yamaha WR250F 2022
- Yamaha WR250F 2023
- Yamaha YZ250F 2019
- Yamaha YZ250F 2020
- Yamaha YZ250F 2021
- Yamaha YZ250F 2022
- Yamaha YZ250F 2023
- Yamaha YZ250F 2024
- Yamaha YZ250FX 2020
- Yamaha YZ250FX 2021
- Yamaha YZ250FX 2022
- Yamaha YZ250FX 2023
Price history
Recorded changes for this exact variant.
Step chart of dated store-price observations. Solid lines show confirmed crawl coverage, dashed lines show overdue missed-check spans, and every line stops at the last confirmed price.
- 1Superbike Supply3 points · last checked 21 Aug 2026
- 2Highside Shop1 point · last checked 8 Aug 2026
- 3XPERT Moto Gear4 points · last checked 22 Aug 2026
- 4MotoHeaven4 points · last checked 21 Aug 2026
Solid steps show periods confirmed by the store’s change-only price history and completed crawl record: if the price had changed at a check, another point would appear. Dashed steps show overdue periods with no completed crawl confirmation. Every line stops at that listing’s last confirmed check and is never extended to today. Prices are not live and may have changed since the last point shown.
How we collect and compare prices