COBRA 3" RPT Mufflers - Chrome 6058 X-Brake Disc Cover Dual bungs are standard on

Dual bungs are standard on this system

Kit includes nine aramid friction plates

2021-2023 Yamaha YZ 250 FX - - 2020-2023 Yamaha WR 250 F - - 2019-2023 Yamaha YZ 450 FX - - 2019-2023 Yamaha YZ 250 F - - 2019-2023 Yamaha WR 450 F - - 2018-2022 Yamaha YZ 450 F

Direct bolt-on design retro-fits to existing Scorpion billet clutches

COBRA 3" RPT Mufflers - Chrome 6058 X-Brake Disc Cover Dual bungs are standard onRPT slip ons make use of all of the high tech features of the regular 3" slip on mufflers Billet RPT style tip finishes off the rear Bodies expand from 3" at the front to 3 1 2" at the rear 2" constant velocity cores for exceptional sound and performance Bonded e glass and stainless steel mesh Exceptional sound and performance High density e glass provides a deep tone Made in the U. S. A.