COBRA 4-1/2" Neighbor Haters® Series Mufflers - Black 6290RB Heavy-duty Vibration Mount The kit consists of 4

The kit consists of 4 injection molded rubber boots and 4 aluminum velocity stacks (2 long + 2 short shown pictured)

Two position map switching function built in

tough O-ring seals

brake line fitting and all internal components

COBRA 4-1/2" Neighbor Haters® Series Mufflers - Black 6290RB Heavy-duty Vibration Mount The kit consists of 4The 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.