GP Series Slip-On Exhaust System

The M4 YA6622 is a performance slip-on exhaust system specifically designed for the 2006-2020 Yamaha R6. This system replaces the stock muffler with a compact, aggressive GP-style canister, crafted from durable stainless steel with a black finish and a round shape. Designed to enhance the riding experience, this M4 exhaust aims to provide a race-inspired sound and style. While it replaces the restricted muffler to increase exhaust flow, it's important to note that all M4 systems are designed and intended for closed-course competition use. For optimal performance and to ensure the system functions as intended, tuning may be required after installation. The slip-on design generally facilitates a more straightforward installation process compared to full exhaust systems, allowing riders to upgrade their Yamaha R6's exhaust with relative ease. This YA6622 model offers a direct fit for the specified model years, aiming to integrate seamlessly with the bike's existing setup.