AIRTEC Motorsport Intercooler Upgrade - N55

Uprated FMIC for BMW turbo petrol and diesel models using the N55 platform and more

Get cooler intake temps, stronger midrange and reliable performance on fast road and track with this UK-made AIRTEC performance charge air cooler. It replaces the restrictive factory unit with a high-flow stepped twin core and one-piece cast end tanks for excellent airflow and heat rejection, all while retaining factory pipework and mounting points.

Why enthusiasts choose this FMIC

• Stepped twin-core design for maximum frontal area in the tight OEM space
• Lower charge temps and reduced heat soak for consistent power on remapped N55 cars
• High-flow cast end tanks for smooth boost delivery and strength
• Direct swap with stock cooler - no cutting, trimming or extra parts needed
• Works with original boost hoses and connections
• Designed and manufactured in the UK
• 3-year unlimited mileage warranty

Ideal for

• Stage 1 and Stage 2 tuning
• Track days, spirited road use and spirited touring
• BMW N55 turbo models including M2 F87, M135i, M235i, 335i, 435i and more

Core specifications

• Twin core depths: 130 mm lower core and 40 mm upper core
• Height: 200 mm
• Width: 600 mm
• Finish: Pro-Series satin black
• Branding: optional AIRTEC logo at no extra charge

What you get

• Performance FMIC in Pro-Series black
• Comprehensive fitting kit with all fixtures and fittings
• Step-by-step photo instructions
• Typical install time: 2 to 3 hours

Real-world results

We have installed this cooler on our own cars and for customers, and the feedback is consistently positive. Expect noticeably cooler intake temps, improved repeatability on back-to-back pulls and stronger performance during hard driving.

Compatibility

Direct fit for the following BMW models:

1 Series F20/F21

• 114i (2012-2015)
• 116i (2011-2015), 116i (2015+)
• 118i (2011-2015), 118i (2015+)
• 120i (2014-06/2016)
• 125i (2012-06/2016)
• M135i (2011-2016)
• 114d (2012+), 116d (2011+)
• 118d(x) (2011+), 120d(x) (2011+), 125d (2012+)

2 Series F22

• 218i (2015-2020)
• 220i (2014-06/2016)
• 228i(x) (2014-06/2016)
• M235i(x) (2014-2016)
• M2 F87 (2016-2018)
• 218d (2014-2020), 220d(x) (2014-2020), 225d (2014-2019)

3 Series F30/F31/F34

• 316i (2011-2015), 318i (2015+)
• 320i(x) (2011-2015), 328i(x) (2011-2015), 335i(x) (2011-2015)
• 316d (2012+), 318d(x) (2012+), 320d(x) (2011+)
• 325d (2013+), 328(x)d (2013+), 330d(x) (2012+), 335d(x) (2013+)

4 Series F32/F36

• 418i (2016-)
• 420i(x) (2013-2015), 428i(x) (2013-2016), 435i(x) (2013-2016)
• 418d (2014+), 420d(x) (2013+), 425d (2014+), 430d(x) (2013+)

Finish options

Only available in Pro-Series black. Choose plain or add a coloured AIRTEC logo free of charge.

Fitting and support

Professional installation available at MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a fitting quote and booking. We are happy to advise on tuning packages and supporting hardware for your goals.

Search-friendly terms

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