Description
CRF450L/RL'19-26 Yoshimura RS-4 Full Exhaust System — The Yoshimura RS-4 full exhaust system is a purpose-built CRF450L/RL 2019-2026 exhaust upgrade for closed-course competition. Its full-system layout uses a tucked-in header, thicker 18-gauge header construction and an included USFS spark arrestor.
Why This Upgrade
The RS-4 targets riders who want a tucked-in full-system layout, included spark arrestor and Yoshimura's off-road-oriented header construction.
Key Features
- Full-system layout with tucked-in header design
- 18-gauge header construction for added off-road protection
- USFS spark arrestor included
- Significant power gains stated by Yoshimura
- Made in the USA
- Closed-course competition use only
Important Notes
- Closed-course competition use only.
Product Details
EXHAUST IS FOR CLOSED COMPETITION ONLY Benefits for the Yoshimura RS-4 system include: Significant power gains with slip-on and even more with the full system version Full system incorporates a more "tucked in" header design, making it less susceptible to damage Header boasts a thicker 18 gauge spec that provides better protection in off-road conditions A USFS spark arrestor is included with slip-on and full system If your serious - it's only Yoshimura. Proudly made in the USA!
Fitment
Honda CRF450L/RL 2019-2026. Verify your exact model/year and configuration in the CRF's Only fitment selector before ordering.
Frequently Asked Questions
What does this product fit?
This listing is for Honda CRF450L/RL 2019-2026. Confirm the exact model/year and any configuration notes before ordering.
Does this exhaust include a spark arrestor?
Spark-arrestor inclusion varies by system. Check the Key Features above for this exact product before ordering.
- Brand: Yoshimura
