*Product may vary by application
Emissions Compliance Declaration: QUALIFIED MANUFACTURER DECLARED "MODIFIED PART"
WARNING: Cancer and Reproductive harm - www.p65warnings.ca.gov
Without a doubt one of the most anticipated new bikes for 2019 is the Honda Monkey. Using a platform of the best-selling Grom, Honda added in a slew of cool new retro styled fun and the Monkey is sure to bring miles of smiles.
For Yoshimura, getting the details right on the Monkey was critical. Sure we added performance. Our full system max HP is up 7.3% as well as max torque being up 3.1%, but the sound had to be fitting for the new two-wheeled primate - enter the custom developed pint-sized RS-3. With an included a high temperature ceramic coated end cap featuring a titanium tip, a special inner core baffle, and an integrated heat shield, this little guy delivers style, performance, tone and fun! Our Race Series full system even includes an 18mm O2 sensor bung installed. It's all about the details on this new system for the new Monkey!
Proudly made in the USA!
- Yoshimura RS-3 Stainless Full System weight: 5.5 Lbs. vs Stock Full system weight: 11.2 Lbs.
Sound Insert/Spark Arrester Options
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Sound Level
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Volume Insert | Spark Arrestor | Included |
 |
INS-28-K | No | |
 |
SA-18-K | No |
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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.
Works Finish Explained
New Yoshimura Works Finish takes on a unique coloring after it goes through a heat cycle on the motorcycle that looks much like those titanium works components our factory racers use.
- Contemporary Satin/matte finish
- Uniform heat coloration
- Increased fatigue strength
- Increased scratch and stain resistance
Vehicle Fitment
Customer Reviews
Great customer service. Part arrived quickly and in good shape.
Exhaust shipped quickly. Packaging was excellent. Exhaust went on super easy, everything lined great. Exhaust sounds great, not to loud. 1 complaint is pretty expensive for the size of product.
It's a work of art
Awesome exhaust! Looks great and sounds is amazing. The quality you would expect from Yoshimura.
Sounds so much better than stock, it was a little too loud for my taste but with the spark arrester ($50 extra) installed it sounds perfect now! If you don’t mind the volume itself, the raw sound is unbelievably wicked. Highly recommend, looks great, quality parts and easy to assemble.