At DMG Motorsports, we present the Yoshimura Exhaust Race R-77 Slip-On SS/CF (P/N 1121120520) — a dual muffler system engineered specifically for the Suzuki Hayabusa GSX1300R. Born from Yoshimura's decades of road-racing development, the R-77 is built to shed weight, sharpen throttle response, and deliver the aggressive Yoshimura growl riders have chased for generations. Constructed with polished stainless steel muffler bodies and carbon fiber end caps, this slip-on pairs track-tested engineering with a finish that looks every bit as good as it performs. This is a race-only exhaust designed for closed-course competition use, giving serious Hayabusa owners a genuine performance upgrade over the restrictive stock system.

Features:

• Signature Yoshimura trapezoid-shape muffler design for a high-flow, race-proven look and sound
• Maximized internal volume for optimized exhaust flow and performance gains
• Straight, single-core baffle construction for a strong, throaty exhaust note
• Low-volume sound insert capable, allowing riders to fine-tune sound output
• Dual slip-on mufflers can reduce weight by as much as 11.2 pounds versus the stock Hayabusa exhaust
• Stainless steel muffler bodies finished with carbon fiber end caps for a premium, race-inspired appearance
• Front cap is MIG-welded while the end cap is riveted using high-end 304-L stainless steel rivets and bands for durability
• Purpose-built for the Suzuki Hayabusa GSX1300R, ensuring a precise, direct-fit installation
• Race Series construction intended for closed-course competition use only

Fitment