COBRA 4-1/2" Neighbor Haters® Series Mufflers - Chrome 6290 Cut-Down Front Brake Master Cylinder Trained techs should take 8-10

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

CBR600RR (2003-2017)

Race-inspired performance and traditional hot rod sound set this system apart

The silencer is carbon fiber silencer body attached to the deep draw tapered Titanium entrance cap and a deep draw 60* slash cut titanium exit cap and is attached with stainless aircraft grade rivets and Titanium silencer bands

5Fitment: Yamaha R1 R1M R1S 2015-2022 (Note 2020 + R1 riders can call in the orders to have front 02 sensors added for an extra charge)

COBRA 4-1/2" Neighbor Haters® Series Mufflers - Chrome 6290 Cut-Down Front Brake Master Cylinder Trained techs should take 8-10The 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.