Introducing the brand new Yoshimura R-77 for the GSX-R 1000. The R-77 consists of a trapezoidal-shaped sleeve, maximizing muffler volume while offering a sleek silhouette to flow with the bike's lines. The innovative Carbon Fiber End Cap is reminiscent of the R-55, featuring sharp edges for an attractive, eye catching appeal.

This Slip-on system includes dual R-77 mufflers, stainless steel mid-pipes, and step-by-step directions for an easy installation.