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Yoshimura Race AT2 Stainless Full Exhaust 15-25 Yamaha YZF R3
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Yoshimura Race AT2 Stainless Full Exhaust 15-25 Yamaha YZF R3
Introducing the latest from our Research and Development Team at Yoshimura - our AT2 full system for the Yamaha YZF-R3
Yamaha R3 is known for its lightweight 320cc parallel twin engine and is a favorite of club racers worldwide. Yoshimura answers the call with our new AT2 Race Series Works Finish full system. The AT2 incorporates our exclusive Works Finish an aggressively styled matte finish carbon fiber end cap complimented by a facet-formed formed tip.
Our race-bred AT2 system makes the R3 come alive providing a 9.1% max H.P. gain and a 3.7% max torque gain! Adding to the increased performance is a huge weight savings of 9.6 pounds! That's over half the weight of the stock OEM full system!
The AT2 is proudly developed, designed and made in the USA.
Returns & Exchanges
If you are not completely satisfied with your purchase, you may return the item within 30 business days of receipt. While we offer a hassle-free return policy, some non-defective items may be subject to a 15% restocking fee.
Returned items must be:
- New and unused
- In original condition
- In the manufacturer’s original packaging
- Include all tags
Returns due to manufacturer defects will be accepted only if the customer provides photographic evidence showing the issue was not caused by misuse.
Non-Returnable Items
- Electrical components
- Special or made-to-order items
- Windscreens
- Bodywork
- Carbon fiber parts
- Closeout items
- Used parts
Customers are responsible for all return shipping costs.
Once your return is received and inspected, refunds will be processed within 24–48 hours to the original payment method (minus shipping fees). Please allow an additional 2–8 business days for the refund to appear on your account.
Before returning any item, please contact us at support@motostarz.com or call 1-236-481-2222 to obtain a return authorization number. This number must be clearly marked on both the inside and outside of the package.


