Yoshimura RS-4 Stainless Slip-On for the 2021–2025 Honda CRF300L & CRF300L Rally

Dualsport motorcycles are unquestionably awesome. But we love seeing more small displacement models that are affordable and easy to own coming to the market. Honda has done a great job achieving those objectives with the CRF300L range.

Yoshimura developed the RS-4 Slip-on for the Honda CRF300L and the CRF300L Rally to harvest some low hanging fruit. This slip-on provides 14.2% more max power on the bottom end of the spectrum paired with equal top end power as the stock unit.

The sound of the RS-4 is unmistakable, on idle and under load the exhaust note is music to ones ears. Also available is our USFS approved spark arrestor for those riders wishing to take to the trails in the great outdoors. 

Features:

• Pentagonal-shaped sleeve
• Front muffler cap functions as a polyresonant chamber which helps reduce noise
• Two-stage stepped baffle
• Turn-out carbon fiber end-cap
• Stainless steel tail-pipe
• RS-4 stainless slip-on weight 7.6lbs vs stock muffler weight 10.0lbs.
• NOTE:  Spark Arrestor Is Not Included. FIND IT HERE

Fitment:

• 2021–2025 – Honda CRF300L

• 2021–2025 – Honda CRF300L Rally

  
  

For the available Yoshimura spark
arrestor:  CLICK HERE

For Asterisk Universal Carbon Fiber
Heat Shield:  CLICK HERE

For all Yoshimura exhaust and hard parts
available at TMBR MOTO:  CLICK HERE

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. Email us with any questions.

Yoshimura R&D products are proudly designed, developed and
manufactured in Chino, California.