Ford Focus RS Mk3 Superchips Bluefin ECU Remap ToolBring your car alive and maximise the performance of your vehicle. No mechanical or technical skills required, just simply plug in and go. You can be confident that Bluefin will dramatically improve your vehicle's performance. Superchips have over thirty years' experience in improving vehicle performance. Superchips remaps are developed over many hours of R&D on their dyno and, more importantly, during countless hours of road driving. They have