Alloy Intercooler Upgrade

This part does not affect the base vehicle warranty.

The mountune alloy intercooler upgrade includes everything you need to optimise the performance of your mk3 Focus ST and is the foundation for further power upgrades.

Using a 14-row extruded lightweight tube and fin alloy core with cast alloy end tanks for improved flow characteristics, the mountune alloy intercooler upgrade gives a substantial reduction in air charge temperature (ACT) with minimal pressure drop, ensuring optimum charge air temperature and therefore power.

The mountune alloy intercooler upgrade is essential for sustained high speed or track use, and is not as prone to heat soak as smaller intercooler cores. The performance of the mountune alloy intercooler upgrade has been validated through extreme air temperature and vehicle speed testing. Compared to the original intercooler, the mountune Focus ST alloy intercooler upgrade reduces outlet air temperature by over 39% for the same given intercooler inlet air temperature.


  • Superior tube and fin construction
  • Cast end tanks for purposeful airflow management
  • No drilling or modification required for installation
  • Powder-coat finish in satin black - with optional mountune logo
  • High quality brackets and hardware included
  • Works in harmony with Charge Pipe Upgrade Kit

Customer Reviews

Based on 4 reviews Write a review

Category: Intercooler

Pin It

Related Items