Mini Cooper S R53 - JCW GP1 Plug and Play ECU

Unlock the full potential of your Mini Cooper S with our JCW GP1 and Play ECU

Experience an exhilarating boost in performance to roughly 218HP, tailored specifically for your Mini R53. This JCW GP1 is ideal if you have the uprated 380cc Injectors , Reduced Supercharger Pulley, Performance Exhaust System and uprated intercooler

Our Plug and Play solution requires no coding or adaptations, simply plug in the new ecu and enjoy.