The Yamaha YFM 400 Big Bear Performance Exhaust by MBRP is engineered specifically for the `00-`10 models, offering a superior slip-on system complete with a sport muffler. Designed for ATV and side-by-side enthusiasts, this exhaust system provides a perfect blend of enhanced sound quality and reliability for your vehicle.

Delve deeper into the capabilities of the MBRP Sport Series exhaust, and you'll find a system that effortlessly combines performance with practicality. This slip-on exhaust system is crafted to deliver a deep, balanced tone that enhances your riding experience without being overly loud or intrusive. Whether you're opening up the throttle or enjoying a leisurely ride, the chambered muffler ensures a consistent, mild exhaust note. The 1.75-inch inlet and 4.25-inch diameter body are engineered for increased flow, providing a notable improvement to your ATV's performance.

Features

• Reliable and dependable chambered design.
• USFS Approved spark arrestor included.
• Simple bolt-on installation for quick upgrades.
• Designed for Yamaha YFM 400 Big Bear `00-`10 models.

In summary, this MBRP exhaust system is the ideal enhancement for anyone looking to improve their ATV's performance sound with reliability in mind. For further questions or assistance, please don't hesitate to call us directly at 512-982-9393 for our Austin, Texas location or 562-981-6800 for our Los Angeles, California area location. At both of our locations, we offer professional installation and customization services to ensure your exhaust system is fitted to perfection. If you're considering purchasing multiple items, please contact us for shipping discounts. Our expert team is ready to assist and make your ATV upgrade journey seamless.

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