Yoshimura RS-4 Off-Road Full System Exhaust - 234820D320

Stainless Steel Header / Aluminum Muffler / Carbon Fiber End Cap

The Signature Series lineup is the answer for todays rider who is faced with a challenge. The applications for the Signature Series line cover the entire powersports spectrum, including many off-road applications. All Signature Series components are tested, documented, and marked as required by federal and state regulations.

Features:

• CARB/EPA tail-pipe emissions compliant
• All applications are marked with appropriate EPA noise emissions labels
• Certified by an independent laboratory for EPA noise compliance
• RS-4 - a unique design that provides an unrivaled combination of power and a quiet exhaust note. The RS-4 features a Polyresonant duplex chamber, a two-staged stepped baffle and an innovative carbon cone end cap.
• Pentagonal-shaped sleeve
• Front muffler cap functions as a polyresonant chamber which helps reduce noise
• Two-stage stepped baffle
• Series: Signature
• Muffler Type: RS-4
• Header/Muffler/End Cap TYPE: TI/TI/CF

Introducing Signature Series by Yoshimura - an offering of exhaust systems that can be installed with confidence. Signature Series lineup is the answer for today's challenging marketplace. The applications for the Signature Series line cover the entire powersports spectrum, including many of off-road applications. Everyone of Yoshimura's Championship Winning Motocross exhaust systems and nearly all of out ATV/Side-by-Side applications are all members of the Signature Series Family. All Signature Series components are tested, documented, and marked as required by federal and state regulations.

Installation Instructions