AIRTEC Stage 2 Induction Kit Cold Air Intake for Ford Focus MK3 ST250 2.0 EcoBoost (2012–2018) Pre-Facelift & Facelift – Performance Air Filter, Heat Shield, 80mm Cold Feed – Black
AIRTEC Stage 2 Induction Kit Cold Air Intake for Ford Focus MK3 ST250 2.0 EcoBoost (2012–2018) Pre-Facelift & Facelift – Performance Air Filter, Heat Shield, 80mm Cold Feed – Black
AIRTEC Stage 2 Induction Kit Cold Air Intake for Ford Focus MK3 ST250 2.0 EcoBoost (2012–2018) Pre-Facelift & Facelift – Performance Air Filter, Heat Shield, 80mm Cold Feed – Black
AIRTEC Stage 2 Induction Kit Cold Air Intake for Ford Focus MK3 ST250 2.0 EcoBoost (2012–2018) Pre-Facelift & Facelift – Performance Air Filter, Heat Shield, 80mm Cold Feed – Black
AIRTEC Stage 2 Induction Kit Cold Air Intake for Ford Focus MK3 ST250 2.0 EcoBoost (2012–2018) Pre-Facelift & Facelift – Performance Air Filter, Heat Shield, 80mm Cold Feed – Black
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AIRTEC Stage 2 Induction Kit Cold Air Intake for Ford Focus MK3 ST250 2.0 EcoBoost (2012–2018) Pre-Facelift & Facelift – Performance Air Filter, Heat Shield, 80mm Cold Feed – Black

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AIRTEC Stage 2 Induction Kit for Ford Focus MK3 ST250 – Facelift and Pre-Facelift

Upgrade your Ford Focus ST250 with the AIRTEC Stage 2 Induction Kit and unlock sharper throttle response, stronger mid-range pull and that addictive turbo induction sound enthusiasts love. This performance air intake replaces the restrictive OEM plastic airbox with a free-flowing setup designed to work perfectly with the standard Focus ST250. Real-world gains of approximately 5 to 10 bhp over the factory airbox are typical, along with a noticeable improvement in driveability and engine tone.

Whether you call it an induction kit, cold air intake, air intake kit or performance intake for the Focus ST, this AIRTEC Stage 2 system delivers. It enhances induction noise and produces a crisp recirculation dump-valve “psssh” on lift-off, while adding purposeful style under the bonnet. We’ve fitted and used this kit ourselves on Focus ST250 builds and our customers have been consistently impressed with the sound, fitment quality and performance improvement.

Key benefits for Focus ST250 owners

  • Replaces the restrictive factory airbox for smoother, higher-flowing intake performance
  • Gain approximately 5 to 10 bhp versus the standard airbox
  • Improves torque, throttle response and overall driving experience
  • Enhanced induction sound and turbo recirculation noise for an engaging drive
  • Looks great in the engine bay and adds a quality motorsport finish
  • Easy to fit and simple to revert to standard if needed

Product features

  • Free-flowing performance air filter with strong filtration
  • Optional K&N Drycharger filter cover available
  • CNC machined MAF sensor boss with AS engraved logo for accurate signal and neat fit
  • Powder-coated alloy heat shield to reduce heat soak
  • 80 mm cold air feed directs fresh air to the base of the filter
  • Only available in black

Fitment

Designed for Ford Focus MK3 ST250 models, both facelift and pre-facelift. Works perfectly with the standard Focus ST250 setup.

Why choose this AIRTEC Stage 2 Induction Kit

This is a proven Focus ST induction upgrade for owners seeking more power, better response and a richer turbo soundtrack. It provides genuine performance benefits without compromising driveability. It is easy to install, looks smart under the bonnet and can be returned to stock quickly if required.

Professional fitting available

Want it fitted by experts? Book installation with Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.

SEO-friendly details

Air intake kit for Focus ST250. AIRTEC Stage 2 induction kit for Ford Focus MK3 ST. Cold air intake Focus ST. Performance induction kit Focus ST250 facelift and pre-facelift. Focus ST air filter upgrade with heat shield and 80 mm cold feed. Enhanced turbo sound and dump valve noise. Easy install Focus ST intake.