09-20 Kawasaki ZX6R M4 GP Mount Full System w/Black Muffler
Kawasaki ZX6R M4 GP Mount Full System w/Black Satin Muffler GP style full system. Adds 6 horsepower over stock. Removes Stock Catalytic Converter. Comes pre-installed with the stage 1 Q1 quiet insert. Stage 2 Q3 quiet insert sold separately.