A muffler in the shape of the YZF-R1M muffler by Amigurumi. We have provided the amigurumi pattern and how-to videos.
MANNY’S MUFFLER The Making of a Muffler My grandson refused to learn how to ride his bicycle. When he was two, on his second birthday, he started riding his 49cc ATV by his self, but at six he still hadn’t learned to ride a bike. He clearly had the skill and balance, but he...
there will be two mufflers. Glass pack mufflers tend to be very loud, but also tend to allow the best airflow. Reactive mufflers are included on most vehicles and are much quieter. Changing your muffler to a quieter one might affect your performance...