Exhaust› Mufflers and Resonators
Yoshimura
AT2 Stainless Slip-On Muffler
SKU: 14720BP520
Moderate — 2–4 hours
Description
This slip-on system utilizes Yoshimura's AT2 muffler to provide increased power and torque for the motorcycle's 400cc inline four-cylinder engine. It offers a 3% increase in horsepower and a 4.3% increase in torque, aiming to improve performance across the entire RPM range. Additionally, it reduces weight by 4.5 pounds compared to the stock exhaust.
Fitment
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Specifications
| Brand | Yoshimura |
| Part Number | 14720BP520 |
| Category | Exhaust |
Buy with Confidence
Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.
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