F66 Mini Cooper S Non-Resonated (louder) OPF/GPF Back System for Milltek Design Diffuser only with Cerakote Black Tips LEONMK2 5% less than the OE

5% less than the OE system's 26

As the cat/de-cat section is removable it's easy to change between a sports catalyst or a de-cat pipe if you're running on the road and circuit

In addition to this

Sheffield-based performance exhaust manufacturer

* All values are pre-set into the module and cannot be altered

F66 Mini Cooper S Non-Resonated (louder) OPF/GPF Back System for Milltek Design Diffuser only with Cerakote Black Tips LEONMK2 5% less than the OEThe MK4 Mini has been in need of some much needed work on the rear end, fanatics have expressed the need for visible tips. We've developed a system that both improves the aesthetics through a selection of tips and a rear diffuser overlay, as well as the improving the sound and dynamics.