In very solid steel. They allow a reduction in exhaust noise of approximately 10 dB effective. Covered with sound-absorbing material. Fits OEM Cobra 6030, 6031, 6032, 6055, 6057, 6058, 6080 and 6081. Made in the USA by Cobra. Price per single piece.
Manual control via a multi-level selector: easily control your motorcycle's exhaust sound using the adjustable lever.The 51mm valve has only 4 holes.Includes all necessary mounting hardware and requires no cutting, welding, or other fastening.
Steel silencer inserts with protective galvanized finish and coated with Hi-Grade glass fiber.Also suitable for Vance & Hines Shortshots and Sideshots exhausts
High quality steel silencer inserts with DB Killer function and catalyst for the reduction of harmful exhaust gas emissions.They allow you to obtain a darker and more open sound while respecting the environment
Mufflers Baffles in Killer DB steel deflectors high-performance motorcycle exhausts.Improve the power and the sound of your bike and allow to obtain a more sombre and open sound
DB Killer silencers in galvanized steel resistant to very high temperatures.Fits MCJ Big Short 90 and Race 90 Slip-on exhaustsAllows a 50% reduction in exhaust noise
Electronic control via button: Easily control the sound of your motorcycle's exhaust with the electronic button.The 51mm valve has only 4 holes.Includes all necessary mounting hardware and requires no cutting, welding, or other fastening.
Catalytic converter insert to reduce harmful engine exhaust emissions.Specifically, uncomposed hydrocarbons, carbon monoxide and nitrogen oxides are converted into carbon dioxide, water and nitrogen.
