Is constructed using hand-crafted carbon fiber parts and finished with a titanium end-cap in the same perfectly finished race-proven material Power and torque increases throughout the range and a weight savings over the standard stock system all add to improved performance Serves up an enriched tone for added aural enjoyment and is EC/ECE type approved Easy-to-follow plug-and-play instructions with no remapping makes this a simple upgrade. MUFFLER CARBON ECE KAWASAKI ZX-4RR 4 CYL
