S-K2R3-APC - Full Exhaust System Akrapovic Racing Carbon Kawasaki Ninja ZX-4R 23 | Kawasaki Ninja ZX-25R 23The images are for demonstration purposes only and may not represent the actual product.DetailsnNota Bene:n - This product does not meet emission compliance requirements for street or highway use.n - Slip-Ons represent the first step in the exhaust system tuning process, and they offer a great balance between price and performance. Change the nature of your bike by adding more power, improved performance in comparison with a Kawasaki Ninja 400 equipped with standard exhaust system, and the unique Akrapoviu010D sound. Everything packed in stylishly designed Slip-On exhaust systems. The result of taking design very seriously is a beautifully crafted exhaust system. - The end cap is made of carbon fibre. Race-proven materials.UnitStockAkrapoviu010DMax gain - Max. powerk - W32.6 / 10300 rpm33.7 / 102