07-08 Yamaha WR450F Yoshimura RS2 Slip On Exhaust Muffler Stainless Steel & Aluminum

• Aluminum muffler Sleeve, stainless steel mid pipe.
• Installs easily on stock header pipe.
• Diamond-shaped muffler improves power output.
• USFS approved spark arrestor low-volume insert included.
• Picture shows exhaust style, not necessarily your exact color or model.

The Yoshimura RS-2 Series exhaust is race proven and features exceptional looks, sound, and performance. With a removable 99db USFS approved low-volume insert, this system was designed with one thing in mind... Performance.