Yoshimura YZF-R1 Y-Series Slip-on Muffler

It features a trapezoidal design, which allows for a large volume of packing material, with a straight baffle that delivers Yoshimura Y-Series performance. The R1M/R1’s muffler front cap features MIG-welded spring hooks, while the carbon fiber end cap is riveted to the carbon fiber sleeve using stainless steel rivets and end bands.

• Exclusive R1 badge
• Trapezoidal-shaped carbon fiber sleeve
• Innovative carbon fiber dual-exit end cap
• Stainless steel tailpipe
• Straight baffle for large volume of packing material
• Superbike-inspired technology and styling
• Exclusive Y-Series packaging

*All claims to emissions compliance are made and supported by Yoshimura R&D testing and documentation.