Yoshimura full-system RS-4J street sport for Honda CRF250L/Rally 2021

Yoshimura Japan releases RS-4J full exhaust system for the all-new off road line CRF250L and dual sport line CRF250Rally 2021.

Our RS-4J is using the RS-4 materials which are designed and produced by Yoshimura R&D of America, and Yoshimura Japan redeveloped it to optimize the power and sound level for street use.

The manifolds are made of high quality stainless that guarantee durability and optimal performance over time.

The exhaust has no homologation code since it is a street sport version.

Developed by the R&D department - research and development - of Yoshimura Japan it is currently a reference point for customizing your motorcycle.

The terminal is available in 3 models: new satin finish, blue titanium and metal magic to choose from in the menu below