Description
Yoshimura RS-4 Stainless Full Exhaust w/ Aluminum Muffler is application-matched for Honda CRF450X 2019-2027. This RS-4 system is matched to the listed motorcycle as a complete exhaust upgrade.
Key Features
- Complete exhaust configuration is matched to the listed application
- Construction: stainless steel pipework, an aluminum muffler sleeve, and a carbon fiber end cap
- Pentagonal muffler profile combines a polyresonant chamber with a stepped two-stage baffle
- A spark arrestor is included or installed as specified by Yoshimura for this application
Product Details
Brand: Yoshimura. Product type: full exhaust system. Construction: stainless steel pipework, an aluminum muffler sleeve, and a carbon fiber end cap. Manufacturer reference: 224500D320-961-1215. TokyoMods product code: 224500D320-961-1215.
Fitment and Use
Designed for Honda CRF450X (2019-2027). Confirm emissions, sound, competition-use, and spark-arrestor requirements for the intended riding area before installation. Always confirm the exact year, model, and product configuration in the fitment data before ordering.
Updated Fitment Through 2027
Honda CRF450X 2019-2027.
- Brand: Yoshimura