Yoshimura Race RS-2 Exhaust Kawasaki Z125 Pro The Z125 PRO is Kawasaki's small bore fun bike. Yoshimura is ready to pump up the jam with a full "Race Series" system. The RS-2 Mini is the perfect fit for this fun machine. It adds torque and horsepower to the 125cc street fighter while removing the unwanted weight of the under-performing stock system. This new system features our proprietary Works Finish that adds style and durability. With the RS-2 mini Race Series system, the Z125 PRO can now reach it's full potential. THIS SYSTEM INCLUDES oversized 18mm O2 adapter that work perfectly with the aRacer tuner. Includes the removable low volume DB killer insert. Works Finish header surface treatment adds titanium look and durability Diamond-shaped sleeve Large core and increased muffler packing volume means quieter operation Stainless steel cone end-cap Stainless steel header and tail-pipe Weight: 2.9 lbs lighter than stock configuration
