Vance & Hines KTM 790/890 Adventure / Husqvarna Norden 901 Adventure Hi-Output 450 Slip-on Exhaust – 17415

Code: vah17415

About item:

Your ADV bike deserves the best. Vance & Hines brings its renowned legacy of performance and precision to the world of adventure motorcycles with the Adventure Hi-Output 450 slip-on for the KTM 790/890 Adventure and the Husqvarna Norden 901. Whether you’re exploring urban streets or backcountry roads, this exhaust will make every journey unforgettable.

  • Stepped 4.5-inch Diameter Muffler
  • CNC Machined Billet End Cap
  • Compatible with Factory Saddlebags
  • Optional US Forest Service Spark Arrestor Available
  • Meets SAE J2825 Sound Standard
  • 50-State Emission Compliant

DISCLAIMER: For Closed Course Competition Use Only

WARNING: Cancer & Reproductive Harm –


In Stock

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Extended Warranty


Product Description:

Manufacturer’s Part Number:
Part Type:
Product Line:
Summit Racing Part Number:
Muffler Material:
304 stainless steel
Outlet Diameter (in.):
4.50 in.
Case Shape:
Internal Construction:
Wrapped perforated core
Muffler Finish:
End Cap Material:
End Cap Color:
End Cap Type:
Outlet Style:
Beveled straight cut
Sold individually.

Vance & Hines Adventure Hi-Output 450 Slip-On Mufflers

Vance & Hines offers Adventure Hi-Output 450 slip-on mufflers for a variety of applications—including KTM off-road, and Husqvarna and Harley-Davidson© street bikes from 2019 and up. They deliver a strong increase in horsepower and torque vs. stock exhaust systems, while reducing overall weight of the exhaust by nearly 6 lbs. The new rugged look is a familiar round, stepped-style Hi-Output canister, but with a new brushed (or black ceramic) finish which enhances the bike’s style over the factory exhaust. Order the model recommended for your motorcycle.

Additional details:

* Cutting-edge baffle design delivering bold rumble
* Meets SAE J2825 sound standard
* Stepped 4.5 in. diameter muffler
* 5 hp and 5 lbs.-ft. torque increase over stock
* CNC-machined billet end cap
* Improved rider boot clearance
* Compatible with factory saddlebags


Vance & Hines


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