M4 Performance Exhaust designs and manufactures high quality exhaust systems for all popular sport bikes. They create full systems and slip-ons that are dyno-tuned with precision for optimal performance and sound.

This system was designed to get the maximum performance from your ZX-6R. Whether you are lining up at the drag strip or road racing, this system can’t be beat. Removes stock catalytic converter.  Stainless steel and carbon fiber construction.

Q7 Quiet insert sold seperately.