At DMG Motorsports, we present the YOSHIMURA RS-12 System SS/AL/CF for the KX450, a dirt bike system developed and tested for riders seeking a distinctive, performance-focused exhaust design. Its aggressive RS-12 profile, detailed construction and matte carbon fiber end cap deliver a refined works-inspired look with practical clearance and service features.

Features:

• Aggressive, asymmetrical RS-12 profile maximizes muffler volume, manages sound and adds power.
• Provides more clearance for the tire and brake caliper.
• Precision machined joints.
• Works-look matte carbon fiber end cap with intricate details and decal inlays.
• Carbon fiber cap eases servicing compared with commonly used sandwich mounting designs.
• Patent-pending Precision Taper Fit (PTF) insert ring.
• Tapered muffler body inlet design.

Fitment