Kerker 4-into-1 system offers improved horsepower and performance.
Reduced weight and increased cornering clearance compared to stock system.
Kerker P/N: 127-61001
Applications:
- 73-75 Z1 900
- 76-77 KZ900A
- 76 KZ900B LTD
- 77-80 KZ1000A
- 77-80 KZ1000B LTD
