Madness MINI Cooper high flow fuel injectors increase the working range of the of the MINI Cooper's fuel delivery system. Under heavy loads or spirited driving the factory fuel injectors often reach their maximum duty cycle. This can shorten the factory injectors longevity and lead to harmful lean running conditions. Our MINI Cooper 380cc fuel injectors simply drop in using the factory wiring clips so no re-wiring is necessary. These injectors will also not affect fuel mileage in and negative way. When choosing fuel injectors never choose injectors that have been modified to simply flow more fuel, always pick an injector that is pre built to flow the correct amount of fuel. Modified factory injectors have inaccurate flow rates between injectors resulting in inaccurate fuel delivery and the strong vhance of engine damage.