Yoshimura R&D of America, Inc.

MONKEY 19-26 Race RS-3 Stainless Full Exhaust, w/ Stainless Muffler

MONKEY 19-26 Race RS-3 Stainless Full Exhaust, w/ Stainless Muffler - Main image
$511.36 $799 In stock

Category: Race Series Exhaust System

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

Volume Insert Spark Arrestor Included
INS-28-K No
SA-18-K No
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United States · Return window (days after delivery): 30. Return method: By mail. Return postage: Seller pays.

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Customer Reviews (5.0 / 5 · 5 reviews)

Timothy ★★★★★

The baby-blue finish on this exhaust matched my Monkey’s body panels perfectly, and the sound is deep without being obnoxious at cruising speeds. Installation was straightforward, though you’ll need a friend to hold the muffler while you tighten the rear mount.

Richard L. ★★★★★

The mid-range torque feels noticeably stronger since I installed this exhaust, and the stainless finish hasn't tarnished after a few wet rides. It's a bit louder than the stock pipe, but the tone is clean and never obnoxious.

Zoe ★★★★★

The stainless muffler has that crisp, deep tone I was hoping for, and it bolted right up to the Monkey without any fuss. The welds look clean and the whole system feels solid, so I’m pretty chuffed with how it transforms the bike’s character.