King Performance Has started by car enthusiasts with a goal of making quality parts for performance and enthusiast cars more easily accessible in Norway. We are located in Rogaland and have a special enthusiasm for Mercedes-Amg, which is also the basis for much of our product range. Here you will find selected products we use, tests and can stand for - from reputable brands that Eventuri, Blackboost, Valvetronic, Vossen, VRP Speed And more. The online store is not designed to offer everything - just what we really believe in. We believe in good dialogue, quick answers and real experience rather than sales tricks and high promises. If you have any questions, just contact us - we are happy to help you.