13-18 KAWASAKI ZX636: M4 Street Slayer Slip-On Exhaust (Carbon Fiber);

M4 has built a quality fitting exhaust that is a breeze to install; all mounting hardware is included. Note: All M4 systems are designed and intended for closed-course competition use ONLY.
Fits:
KAWASAKI
ZX636 13-18, ZX636ABS 13-18