Alloy Intercooler Upgrade


This part does not affect the base vehicle warranty.

The mountune high performance Alloy Intercooler upgrade includes everything you need to optimise the performance of your mk7 Fiesta ST and is the foundation for further power upgrades.

Using a 7-row extruded tube and fin core, the mountune alloy intercooler upgrade gives a marked improvement in both air charge temperature (ACT) and pressure drops, ensuring optimum charge air temperature and therefore power, is available from the excellent 1.6-litre EcoBoost engine.

Our alloy intercooler upgrade also maximises the available package space, while retaining the essential OE air management ducting for the OE cooling system.


  • Superior tube and fin construction
  • No drilling required
  • Black powder coated finish - with optional mountune logo in white or yellow
  • Improved core surface area over OE
  • Works in harmony with mTune 215 Upgrade Package, and Charge Pipe Upgrade Kit


The packaging for the OE intercooler and radiator on the mk7 Fiesta ST is very compact, leaving little space to effectively and safely install an upgraded intercooler.

The mountune alloy intercooler upgrade was engineered to retain the original Ford cooling pack or air ducting system. This helps maintain engine cooling temperatures thereby avoiding "over-heat" conditions that reduce engine power. Removal of the vehicle's original cooling pack and using a larger intercooler core could cause an increase in engine coolant temperature, inducing engine safety strategies that reduce engine power for protection.

Customer Reviews

5 Based on 18 Reviews
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Dyno testing result

Much better throttle response, which is much more important for me, than the torque and power increase. But - as you can see - you will have also the torque and power increase.

Tonda-B verified customer review of Alloy Intercooler Upgrade

Fantastic Intercooler improvement

Have this one without a logo. The engine sounds deeper - have the Remus exhaust - and the it's a very good match. Feels like the car is more eager now. Quality is perfect. Have some other items from Mountune fitted by my mechanic.

Domm W.
United Kingdom

Mountune intercooler

Arrived a few days very well packed after ordering with a slight mark on one of the fins but you can’t see it when it’s fitted. Was a little fiddly to fit but slotted in after a few attempts but looks brilliant through the front grill with the white writing. The engine sounds deeper and angrier now and the exhaust is much more raspier. Very happy with it, well done Mountune

Domm W. verified customer review of Alloy Intercooler Upgrade

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