Complete system with silencer made of high-quality lightweight titanium and stainless steel manifold, finished with a wonderful handcrafted carbon end cap. Enhanced performance across the entire RPM range. Weight savings compared to the stock system make handling easier. EC/ECE type approval. A deeper and sportier sound arouses even more desire. With an easy-to-understand installation manual, the Racing Line is a simple plug-and-play system and does not require reprogramming. The EC type approval is only valid with the installed catalytic converter. The catalytic converter is included with the exhaust system. Tested/approved for: - Kawasaki Ninja 650 A2, 2021-2025 - Kawasaki Z650 A2, 2021-2025 To create the (free with us!) supplement that must be carried along with the vehicle registration, we need the vehicle data. Please send us a copy of your vehicle registration by post/email/fax... Attention: Many dealers (including all foreign providers) deliver the exhaust systems WITHOUT a supplement. This is essential for legal use. In the event of a police check or during presentations, the supplement must be presented. Importers usually charge several hundred Swiss Francs for issuing a supplement for an exhaust system that was not purchased in Switzerland. With us, you get the all-inclusive "worry-free package"...