The Yamaha YFM 400 4x4 Performance Exhaust - MBRP - Slip-On System with Sport Muffler for models `00-`02 is designed to upgrade your ATV's performance and sound. This exhaust system provides a deeper and more aggressive sound without being overwhelming, allowing you to enjoy both high-speed thrills and leisurely rides with a well-balanced tone.

Manufactured by MBRP, this system is tailored specifically for your Yamaha YFM 400 4x4, ensuring a perfect fit and easy installation. With a 1.75-inch inlet and a 4.25-inch diameter chambered muffler, the design aims to improve exhaust flow and enhance performance. The slip-on feature allows for quick installation, letting you get back on the trail faster. Plus, this sport muffler system comes with a USFS-approved spark arrestor, making it suitable for various outdoor environments and ensuring compliance with regulations.

Features

• Slip-On System with Sport Muffler
• Enhanced exhaust flow for improved performance
• Chambered muffler for balanced sound
• USFS-Approved Spark Arrestor Included
• 1.75 in. Inlet and 4.25 in. Diameter Body
• Reliable, Dependable Chambered Design

Upgrade your Yamaha ATV with this MBRP Slip-On System and enjoy a mild exhaust note, improved flow, and an aggressive sound when you hit the throttle. For any questions or for more details, do not hesitate to call us directly at 512-982-9393 in Texas or 562-981-6800 in California. Our professional team is here to assist you. We offer installation and customization services at our locations in Austin, Texas, and Los Angeles, California. If you're considering multiple purchases, contact us to discuss shipping discounts. Both of our locations are equipped for on-premises installation to ensure you get the best performance from your new exhaust system.

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov