M4 stainless steel ceramic coated black GP19 slip-on for Kawasaki ZX10R (2021+)


Saves 10.9 lbs Over Stock
Removes Exhaust Valve
Eliminates CAT
Comes with M18 O2 Bung
Stock 95 dB @7,000 RPM
M4 112 dB @7,000 RPM
Stock Max HP 170.4 @11,800 RPM
M4 Max HP 172.7 @11,800 RPM
Comes with Q1 Quiet Insert

  • Availability: In Stock
  • Model: KA9942-GP19
  • Brand: M4 Performance Exhaust System

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