
MINI of North America is introducing the John Cooper Works Tuning Kit. The new kit utilizes a retrofit exhaust system, aftermarket components and engine software programming increasing the engine power output and exhaust system performance.
It increases the engine’s power output on the Cooper S and Cooper S ALL4 on the Clubman and Countryman models from 189 to 208 hp and pushes the maximum torque to 221 ft-lb between 1,350 and 4,600 rpm. At the same time, the John Cooper Works Tuning Kit also provides reduced exhaust gas back pressure, in combination with adapted engine software, to deliver the sporty responsiveness MINI owners have come to love across the John Cooper Works variants.
https://www.bmwblog.com/2018/12/16/mini-introduces-the-john-cooper-works-tuning-kit-and-exhaust/