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Product image 1390 ADVENTURE 2020 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 2https://youtu.be/VukntR8FsbM
Product image 3390 ADVENTURE 2020 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 4390 ADVENTURE 2020 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 5390 ADVENTURE 2020 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 6390 ADVENTURE 2020 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 7390 ADVENTURE 2020 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 8390 ADVENTURE 2020 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 9390 ADVENTURE 2020 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler
Product image 10https://www.youtube.com/watch?v=3ESntLl-Sd0

*Product may vary by application

390 ADVENTURE 2020 AT2 Stainless Slip-On Exhaust, w/ Stainless Muffler

SKU: 16370BP520

Regular price $549.00

MADE IN USA

Street Series Exhaust System


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Apparel $29 and up

1-YEAR
Warranty

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Same day shipping on In Stock items placed Mon-Fri by 4:00 pm PST.


Emissions Compliance Declaration: QUALIFIED MANUFACTURER DECLARED "REPLACEMENT PART"


WARNING: Cancer and Reproductive harm - www.p65warnings.ca.gov


Entry level adventure riders can rejoice with the addition of the KTM 390 Adventure, A single cylinder adventure bike with great ergos and off-road prowess.

Being familiar with the 372cc engine, our main goal was to get as much performance as possible. We called on our new AT2 slip-on system that has it going on in all the right places. Its light, it looks insane and it sounds like ...Yoshimura!

A cousin of the Alpha Taper muffler, AT2 has new styling with an all-new matte carbon fiber end cap and heal guard as well as an all new facet-formed inner end cap assembly all in our legendary Works Finish.

We were able to boost up the power and torque on the 390 Adventure by 5.7% max HP and bumped up the torque by very nice 6.8% max. Great numbers that will make even more fun on the new KTM. We even saved a little weight from stock!

Proudly made in the U.S.A.

  • Stock muffler: 5.9 Lbs. VS Yoshimura AT2 Slip-on: 5.0 Lbs.
Instructions and Parts Diagram
Instructions / Parts Diagram

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.

STREET SERIES EXHAUST SYSTEM

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All Street Series systems are Slip-on / Bolt-on applications that do not require tampering with the vehicle's emissions control system, yet still deliver that special spirit the world has come to expect from the legendary company known as Yoshimura. Street Series applications cover all of the iconic profiles that Yoshimura has become famous for. From the legendary tri-oval profiles to the refined ALPHA mufflers, and even our R-55 angular masterpieces. Our Street Series exhaust offer street-legal options for almost everything on two wheels.

Works Finish Explained

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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

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  • KTM 390 ADVENTURE 2020
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