Yoshimura R-77 Race Series Non-CARB Compliant Complete Exhaust System

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. 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.

• Titanium header and tail pipe
• Superbike technology and styling
• Trapezoidal shaped sleeve
• Large volume of packing material
• Straight baffle for ample flow
• Innovative end cap
• Removable low  volume insert
• Motorcycle exhaust system with a Stainless 4 into 1 header design
• Front cap is TIG welded, while the end cap is riveted using high end 304-L polished stainless steel rivets and bands
• Trapezoid shape muffler sleeve maximizes muffler flow volume while offering a sharp silhouette
• Maximizes torque and usable power for optimum gains throughout the entire powerband
• Pre-installed titanium M18 mm oxygen sensor bung and plug
• Includes R-77 muffler, titanium header and mid-pipe, installation hardware, and step by step instructions

Note: Image for reference only. Product may vary according to vehicle.

Note: This product is not legal to purchase or sell in the state of California.

Superbike style and technology Stainless steel header pipes Trapezoid-shaped muffler sleeve maximizes exhaust flow volume Straight, single-core baffle Muffler front cap is MIG-welded Muffler end cap is riveted using high-end 304-L stainless steel rivets and bands Removable low-volume noise insert Note: Not for use with optional OEM center stand The Air Resources Board (ARB) does not permit the use of aftermarket emission-related parts that alter the air/fuel ratio of an emission-controlled vehicle