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Yoshimura Exhaust  |  SKU: SC-YO-16780BD520

Yoshimura RS-4 Street Stainless Works Finish Slip-On Muffler w/Stainless Sleeve/Carbon End Cap for KTM 790 Adventurer 2019

Sale price $1,147.34 Regular price $1,470.95
You save $323.61 (22%)

$25 shipping


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  • Online onlyNot sold in-store

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The KTM 790 Adventure/Adventure R is hands down the most anticipated adventure bike for 2019. KTM has put an incredible machine together for today's more aggressive ADV riders.

We started off by developing our Works Finish RS-4 muffler profile to compliment power delivery. This new KTM responded to our design even more than we had hoped, increasing 5.5% in max HP, and 4.7% in max torque. To add to the aesthetics and protection we included a carbon heal guard. That Yoshimura power and rumble that our RS-4 delivers is perfect for both on and off-road adventures.

Yoshimura RS-4 Slip-on weight 7.7 lbs vs Stock muffler weight 7.9 lbs.

Proudly made in the USA!

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
Husqvarna Norden 901 2022
Husqvarna Norden 901 2023
KTM 790 ADVENTURE 2019
KTM 790 ADVENTURE 2020
KTM 890 ADVENTURE 2021
KTM 890 ADVENTURE 2022
KTM 890 ADVENTURE 2023

(Part Numbers: SC-YO-16780BD520)