A checkered flag. A scenic panorama unfolding around the bend. A trophy catch. A pulse-quickening stretch of road or trail. Heads turning as you pass by. Even coming home at the end of a hard day's work. Whatever your pursuit, Yamaha is there, too, pursuing their goals. They want to satisfy their customers and exceed their expectations with products and services of superior quality, unmatched performance, and extraordinary value.
This end cap lets your GYTR(r) competition muffler meet U.S. EPA noise standards and pass the 96dBA 20" stationary test used by authorities in some public riding areas.
For GYTR(r) Oval Muffler with one-piece end cap.
Note: When replacing the end cap to the silencer, it is highly recommended to replace silencer packing at the same time. Dirty packing restricts airflow from your engine and this results in a loss of power and degradation of sound. Repacking your silencer allows for freer airflow from the engine, which restores lost power and improves the exhaust sound.
Installation Note: YZ models are for closed-course use ONLY, regardless of modification.