The new ZX-10R from Kawasaki and the Yoshimura Alpha 3/4 race systems are a perfect match up and the performance that is gained will make this WSB inspired 988cc dragon breath fire!

All three of our Alpha 3/4 systems increase power and torque over the entire spectrum. Along with the new found power, the Alpha muffler sound really makes the new ZX-10R come alive. These systems remove the heavy stock components thus radically reducing weight while increasing performance

The new ZX-10R from Kawasaki and the Yoshimura Alpha 3/4 race systems are a perfect match up and the performance that is gained will make this WSB inspired 988cc dragon breath fire!

All three of our Alpha 3/4 systems increase power and torque over the entire spectrum. Along with the new found power, the Alpha muffler sound really makes the new ZX-10R come alive. These systems remove the heavy stock components thus radically reducing weight while increasing performance.

• Style – Beautiful Shape resulting from Tri-Oval design heritage
• Quality – Unrivaled fit and finish due to improved production tolerances
• Performance – Optimized for maximum flow and improved ground clearance
• Sound – Muffler volume and shape produces that magic tone Yoshimura is famous for
• Service – Optimized for durability and ease of service
• System incorporates 02 bung
• Weight: 8.6 lbs lighter than stock configuration