Akrapovic Kawasaki Ninja 650 17-20, Z650 17-20 Racing Line Exhaust System (Titanium) - S-K6R12-HEGEHTThis is a full system consisting of a high grade lightweight titanium muffler and stainless steel headers, and finished with a beautifully handmade carbon fibre endcap. It offers increased performance across the rev range and a weight decrease over the stock system, which will aid handling, and is also EC ECE type approved. It has a deeper, sportier sound that adds to desirability. With easy to follow installation instructions, the Racing Line is a