YOSHIMURA RS-4 HEADER/CANISTER/END CAP EXHAUST SLIP-ON SS-AL-SS - 961-6416

The Yoshimura RS-4 Header Canister End Cap Exhaust Slip-On SS-AL-SS is a factory-team-developed motorcycle slip-on exhaust built to increase performance, lower sound levels, and centralize mass, making the Yoshimura RS-4 header canister end cap slip-on exhaust SS-AL-SS a serious option for riders who want a competitive edge. It's built around a pentagonal-shaped muffler with a stepped two-stage core baffle and a polyresonant duplex front chamber that work together to manage flow and tone in ways a round can simply can't. The result is an aggressive exhaust note that doesn't sacrifice compliance, and the whole setup feels sharp and purposeful on the bike. DDRV is an authorized Yoshimura dealer so you're getting the genuine article, not a grey-market substitute.

• Delivers centralized mass placement so your bike handles more like a factory race machine.
• Built with a stepped two-stage core baffle that manages exhaust flow and reduces sound levels.
• Channels exhaust gases through a polyresonant duplex front chamber for consistent power across the RPM range.
• Fits spark arrestor and sound insert accessories so you can run it on trails or tracks.
• Designed with a pentagonal muffler shape to maximize internal volume without adding bulk.

Pick up the Yoshimura RS-4 slip-on exhaust at DDRV, authorized dealer.