The Airtec Stage 2 intercooler kit for the Ford Focus MK3 ST is designed for maximum airflow and cooling without blocking the upper radiator airflow. This full-width design ensures stable performance and lower intake air temperatures, even at higher power levels.
The intercooler is equipped with a 60 mm Bar & Plate core and tapered end tanks, which ensures efficient air guidance and minimal restriction. Includes RS-style air scoop for extra airflow towards the core.
This setup has proven effective for both standard and heavily tuned vehicles up to well over 300 hp.
Advantages
• Maximum airflow without blocking the radiator
• Severely reduced intake air temperatures
• Suitable for ±300–400+ hp setups
• Faster and more stable performance
• Plug & play with OEM hoses
Technical specifications
• Core type: Bar & Plate
• Core thickness: 60 mm
• Height: 320 mm
• Width: 945 mm
• End tanks: cast aluminium (tapered)
• Finish: Natural Silver or Satin Black
Performance
• Dyno tested: 294.3 hp with Airtec setup
• Suitable up to ±400 hp (consistent)
• Tested up to ±540 hp with low intake temps (~38°C)
Features
• Full-width intercooler design
• RS-style air scoop included
• High-flow tapered end tanks
• No extra hoses needed
• AIRTEC logo (color of your choice)
Installation
• Installation time: ±1–2 hours
• Fits standard boost hoses
• Removal of grille shutters required (plug & play solution with bracket)
Compatibility
• Ford Focus MK3 ST – 2.0 EcoBoost
Contents
• Airtec intercooler
• RS-style air scoop
Frequently Asked Questions
Why a full-width intercooler?
More surface area = better cooling without blocking other components.
Is this suitable for higher power outputs?
Yes, proven effective up to 400+ hp.
Do I need to buy extra hoses?
No, works with OEM hoses.
