Developed using CAE and Finite Element Analysis (FE) Tools, this system has been optimised for exterior and interior sound level and quality. The exhaust system has taken years of intensive development. The result is a parallel-flow low backpressure system, with superb interior and exterior noise quality.
The parallel-flow, low back pressure centrally positioned twin exhaust system is designed to provide optimum performance. A perfect complement to the air filter, the stainless steel sports exhaust (complete with John Cooper Works logo) ensures low exhaust backpressure and a sporty sound.



