Yoshimura RS-2 Full Exhaust System Stainless/Aluminum - Yamaha WR125R (131250C350)

We enlisted our RS-2 off-road muffler to create power for the small bore engine and boy did it! Lighter than stock exhaust by over 4 lbs., while smoothing out the powerband and adding up to 14.7% more hp at 7800 rpm and up to 13.3% more torque at 7,800 rpm. Now this little 125 can get up and go! This Race Series system comes with a USFS spark arrestor already installed so you can head right out to the wilderness with it.

• This RS-2 Race Series system is proudly engineered, developed, and built in Chino, CA
• USFS spark arrestor installed and ready