The experience and the artisan knowledge acquired over a long period in the manufacturing process (care for the detail and obsessive search for quality) of a Yoshimura exhaust will be never reproducible, even by the best bikes.
Yoshimura presents the Round motorcycle exhaust silencer:

• Round exhaust silencer with Stainless Steel finish
• Design: round
  
• Stainless steel sports end cap
  
• CE certified
• An exhaust sound that\'s more rough and more aggressive
• Warranty: 1 year
• The Yoshimura exhaust silencer is unique to each motorcycle.