COBRA 4-1/2" Neighbor Haters® Series Mufflers - Chrome 6290 Cut-Down Front Brake Master Cylinder Includes necessary mounting hardware and

Includes necessary mounting hardware and instructions

and an end cap with twin exhaust ports

Trained techs should take 8-10 hours to install their first kit

Designed for use on straight splined shafts only

CBR600RR (2003-2017)

COBRA 4-1/2" Neighbor Haters® Series Mufflers - Chrome 6290 Cut-Down Front Brake Master Cylinder Includes necessary mounting hardware andThe core design produces good power on the stock head pipes, but should be able to create even more when the rider decides to build more power with either a larger engine or standard industry hop up parts Provides enhanced sound and improved tunability for performance gains 50 State legal (declared manufacture replacement part) Made in the U. S. A.