MMX Performance intercooler | MINI F5x | Cooper | Cooper SD | One

The factory intercooler used by the B46 and B48 engines has proved to struggle with the demands of higher power.

Using a huge tube and fin stepped core, our high performance intercooler provides almost double the core volume of the OE unit and a frontal area around 70% greater than OE, too. That's a significant difference.

The stepped core itself uses internal turbulators to improve its cooling performance and the CFD optimised end tanks assist with maintaining the best possible airflow across the core.

Our development focussed on finding the ‘sweet spot’ of maximum IAT cooling versus minimum pressure loss. This has allowed us to achieve increased size without increased lag. Win win!
590mm x 225mm x 145mm tube and fin stepped core.

70% larger frontal area than OE.

90% more internal volume than OE.

Delivers substantial temperature drop across the core, with minimal impact on pressure drop.

Anti-corrosive thermal coating.

Easy installation, no cutting or permanent modification to the vehicle required.

Designed specifically for F-Series MINIs.
Fitment only for B46 and B48 engines. It does not fit in Mini F57 and cars with B48.D engine code.