*Product may vary by application
Emissions Compliance Declaration: QUALIFIED MANUFACTURER DECLARED "MODIFIED PART"
WARNING: Cancer and Reproductive harm - www.p65warnings.ca.gov
Introducing our latest muffler design, AT2 for the latest generation of motorcycle that has won the hearts and minds of riders around the world... the 2022 Suzuki Hayabusa.
A motorcycle as legendary at the Hayabusa deserves the best performance exhaust we have and our AT2 delivers. The matte carbon fiber end cap and heel guard add to the look of the new styling. We also removed some serious weight on the new Busa. 28.5 lbs.!!!
Performance and sound from the Race Series AT2 is second to none. Max HP was boosted by almost 4% and max torque was enhanced by over 2%. That is significant when it comes to the power of the ultra-smooth 1340cc four-cylinder DOHC engine. When this bike shows up to the race track with the AT2, it's business time!
Stock exhaust system: 42.8 Lbs. VS Yoshimura AT2 full system: 14.3 Lbs.
Sound Insert/Spark Arrester Options
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Sound Level
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Volume Insert | Spark Arrestor | Included |
 |
INS-20-K | No | |
 |
INS-27-K | No |
|
 |
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SA-16-K | No |
. . . . .
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.
Race Series Exhaust System
FOR CLOSED COURSE COMPETITION ONLY; NOT INTENDED FOR STREET USE
If you're looking for that competitive edge, look no further than our Race Series. These exhaust systems are designed with nothing but power in mind. Each Race Series system is developed in accordance with noise compliance regulations imposed by most racing sanctioning bodies worldwide.
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