M4 Exhaust Street Slayer Carbon Fiber Slip On 2016-2020 ZX10 KA9944

• Weight Savings: 10.6 lbs
• Valve Removal: YES
• Remove Cat. Converter: YES
• Come with O2 bung: YES/M18
• Stock DB/RPM: 95/7000
• M4 DB/RPM: 102/7000
• Stock Max HP/RPM: 170.4/11,800
• M4 Max HP/ RPM: 173.01/11,800
• Come with a quiet insert: 

Typically ship within a few business days

*Does not meet emission requirements for street or highway use.