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Yoshimura MT-09 21-25 / XSR 900 22-25 Race AT2 Stainless Full Exhaust, w/ Stainless Muffler, image 1

Yoshimura

Yoshimura MT-09 21-25 / XSR 900 22-25 Race AT2 Stainless Full Exhaust, w/ Stainless Muffler

ExhaustsSKU YO-13992AP521

Cheapest we found

$1,780.95

at XPERT Moto Gear

$1,780.95 lowest$1,999.95 highest

7 recent in-stock prices · spread $219.00 (12%)

Based only on in-stock prices checked in the last 30 days. 7 stores checked; dates for every store are shown below.

Recorded store prices

Prices we recorded when we last checked each store for this exact variant.

XPERT Moto Gear$1,780.95CheapestIn stockSuperbike Supply$1,809.48In stockBikebiz$1,849.95In stock
2 stores at this price$1,899.95
Highside ShopIn stockmay be out of dateROADstoreIn stock
MotoHeaven$1,899.99In stockExcite Motorsports$1,999.95In stock

Product details

Yoshimura MT-09 21-25 / XSR 900 22-25 Race AT2 Stainless Full Exhaust, W/ Stainless Muffler

The 2021 Yamaha MT-09 has been revised with many features including a refined chassis and engine package.

Our R&D team immediately went to work on the development for the new Yamaha and called on our AT2 profile to handle the power and torque of the 890cc three cylinder - torque monster engine. The AT2 is perfect styling for the MT-09 and incorporates our exclusive Works Finish an aggressively styled matte finish carbon fiber end cap complimented by a facet-formed tip while adding an aggressive GP tone.

Right away the bike lost 6 pounds by removing the stock system and installing the AT2 Race Series full system. With plenty of torque on the bottom end we focused on bringing the power more to the top of the spectrum. After development and testing was all said and done the AT2 gave the MT-09 a nice 2.7% increase in max HP and a 1.6% in max torque.

  • Stock System: 15.6 Lbs. VS Yoshimura AT2 full system: 9.6 Lbs.

Our AT2 Full System is proudly developed, designed and made in the USA.

        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.

        Fitment:

        • Yamaha MT 09 FZ 09 2021
        • Yamaha MT 09 FZ 09 2022
        • Yamaha MT 09 FZ 09 2023
        • Yamaha MT 09 FZ 09 2024
        • Yamaha MT 09 FZ 09 2025
        • Yamaha Tracer 9 GT 2021
        • Yamaha Tracer 9 GT 2022
        • Yamaha XSR900 2022
        • Yamaha XSR900 2023
        • Yamaha XSR900 2024
        • Yamaha XSR900 2025

        Price history

        Recorded changes for this exact variant.

        Step chart of dated store-price observations. Solid lines show confirmed crawl coverage, dashed lines show overdue missed-check spans, and every line stops at the last confirmed price.

        1. 1XPERT Moto Gear6 points · last checked 21 Aug 2026
        2. 2Superbike Supply3 points · last checked 21 Aug 2026
        3. 3Bikebiz3 points · last checked 21 Aug 2026
        4. 4Highside Shop1 point · last checked 8 Aug 2026
        5. 5ROADstore1 point · last checked 21 Aug 2026
        6. 6MotoHeaven4 points · last checked 21 Aug 2026

        1 more store series is not shown to keep the chart readable.

        Solid steps show periods confirmed by the store’s change-only price history and completed crawl record: if the price had changed at a check, another point would appear. Dashed steps show overdue periods with no completed crawl confirmation. Every line stops at that listing’s last confirmed check and is never extended to today. Prices are not live and may have changed since the last point shown.

        How we collect and compare prices
        Cheapest we found: $1,780.95 · XPERT Moto GearJump to comparison