COBRA 4" Black El Diablo Muffler for XG750A 6511B T-Bolt Exhaust Clamp Rear spoiler sits a little

Rear spoiler sits a little more forward on the shell and is fed by 3 ports in the shell and efficiently draws air

A bit louder than Cobra's standard offerings It produces that deep rumble you expect

Side vent still serves as an exhaust vent even when the front shutter is closed on the top duct

IP68 waterproof up to 3 meters deep

COBRA 4" Black El Diablo Muffler for XG750A 6511B T-Bolt Exhaust Clamp Rear spoiler sits a littleStarts with a 4 inch muffler body, which then is flared out at the end to 4. 5 inches This muffler is a direct replacement for the quiet and bulky stock muffler In order to get that aggressive sound that you've been wanting, Cobra designed a spun, louvered core inside the muffler body The muffler is finished off with a reverse cone El Diablo style tip, which is powder coated and machined with the Cobra logo on top