The mountune high performance intercooler upgrade kit for the Mk3 Focus ST includes everything you need to optimize the performance of your 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 intercooler upgrade gives a substantial reduction in Air Charge Temperature (ACT) with minimal pressure drop, ensuring optimum charge air temperature and therefore power. The larger than stock, mountune intercooler is essential for sustained high speed or track use and is not as prone to heat soak as smaller intercooler cores currently on the market. The performance of the mountune intercooler upgrade has been validated through extreme air temperature and vehicle speed testing. Compared to the original intercooler, the mountune Focus ST intercooler upgrade reduced outlet air temperature by over 39% for the same given intercooler inlet air temperature.
Superior tube and fine construction
Cast end tanks for purposeful air flow management
No drilling is required for installation
Black or Silver powder coated finish
Core size 29.5 in x 11.7 in x 2.0 in - more than twice the size of the OE intercooler
High quality brackets and hardware included
Super light weight Intercooler assembly weighs less than 20 lbs.
44% improvement in pressure drop - 3.4kPa vs. 6kPa (250hp)
Will support high power applications including turbocharger upgrades
Pressure tested to ensure quality and performance
Optional painted on mountune logo - select option when ordering
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