Yoshimura's R-77 three quarter exhaust 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.
FOR CLOSED COURSE COMPETITION ONLY; NOT INTENDED FOR STREET USE.
- 3/4 system configuration
- Superbike technology and styling
- Trapezoidal-shaped sleeve
- Large volume of packing material
- Straight baffle for ample flow
- Innovative end-cap
- Removable Low-Volume Insert
- Stainless steel mid-pipe and tail-pipe
- Weight: 16.2 lbs lighter than stock configuration
Availability: From time to time, exhausts may not be readily available instore for shipment and may require backordering from the supplier. It is recommended that you contact us prior to making your purchase to enquire about despatch times.