Yoshimura R-77 Slip-On Exhaust - 1250020520

Stainless Steel Muffler / Carbon Fiber End Cap

The popular R-77 offers outstanding performance, thanks to being developed in the heat of competition. It features a trapezoidal design, which allows a large volume of packing material and in turn delivers top performance with minimal sound increase. The R-77 muffler's front cap is MIG-welded, while the end cap is riveted using high-end 304-L polished stainless steel rivets and bands.

Features:

• Emissions-Legal MotoGP styling
• 50-State Street-Legal Exhaust System (EO# K-004)
• Produces fewer emissions and weighs 3.1lbs less than OEM muffler
• Trapezoidal-shaped sleeve
• Large volume of packing material
• Innovative end-cap
• Removable Low-Volume Insert
• Stainless steel tail-pipe with integrated catalytic converter
• Series: Street
• Muffler Type: RS-77
• Muffler/End cap Type: SS/CF

All Street Series systems are Slip-on/Bolt-on applications that do not require tampering with the vehicle's emissions control system, yet still deliver that special spirit the world has come to expect from the legendary company known as Yoshimura. Street Series applications cover all of the iconic profiles that Yoshimura has become famous for. From the legendary tri-oval profiles to the refined carbon fiber R-77 mufflers, and even R-55 angular masterpieces. Street Series exhaust offer street-legal options for almost everything on two wheels.

Installation Instructions