Yoshimura Gsx-R1000 07-08 Race R-77 Stainless Slip-On Exhaust, Carbon Fiber Muffler Single 1117302

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.

• Single muffler configuration eliminates the stock underbelly muffler for increased weight savings
• 29.3 lbs lighter than stock 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

https://docs.yoshimura-rd.com/1117302.pdf