The Arrow exhaust features a unique, diamond shape muffler that is unlike anything else available. This innovative shape design allows the Arrow Race Tech exhaust to have reduced dimensions compared to traditional shaped exhausts. The exhaust also features a significant weight reduction without having to compromise internal volume which would reduce the exhaust note. The internals of the exhaust are made of stainless steel and assembly is completed by TIG welding on special jigs. The rear end caps and gas outlet are designed to optimize gas flow and minimize back pressure.
Arrow's exhaust technologies are a direct result of their research and development through racing in MotoGP, Moto2, Moto3, World Super Bike and countless Enduro Rallies.
PLEASE NOTE: The Arrow RC390 requires a joint pipe to adapt to either the stock or Arrow header. We offer the Arrow mufflers alone (options below) for the purposes or replacement if you already have the link pipe. If you DO NOT have a link pipe, you should add it to this muffler below.
This product can expose you to chemicals known to the State of California known to cause Cancer or birth defects and reproductive harm. For more information go to: https://oehha.ca.gov/proposition-65