Cobra #6277RB - 4" Neighbor Haters® Series Mufflers - Black

Black outer tip, gloss black inner tip.

4" versions for M8 use 2-1/2" louvered cores.

Features

• The 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.

Specs