COBRA 4" Black El Diablo Muffler for XG750A 6511B Complete Chain Guide Block 5" inches at the rear

5" inches at the rear

NOTE: This part requires additional parts in order to function properly

200/400 mm circumference

Easy and fast to mount using the original headlight’s rubber bands

2016-2023 Yamaha YZ 250 X - - 1993-2023 Yamaha YZ 250

COBRA 4" Black El Diablo Muffler for XG750A 6511B Complete Chain Guide Block 5" inches at the rearStarts 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