AC Schnitzer Front Mount Intercooler Upgrade FMIC Kit for BMW 4 Series F32/F33 (2013-2020) Coupe & Convertible - Uprated Bar-and-Plate Charge Air Cooler/Radiator | Fits 420i 428i 435i 420d 425d 430d 435d | xDrive Compatible | Remap/Stage 1-2 Ready

BMW 4 Series F32 F33 cooling upgrade that keeps power consistent

Take control of charge temps on your turbocharged 4 Series with this AC Schnitzer front mounted charge cooler. Using a high-capacity bar and plate core, it is engineered to resist heat soak, stabilise intake temperatures and retain performance during hard driving, summer heat and repeated acceleration runs. Ideal for both petrol and diesel variants, including xDrive all-wheel drive models from 2013 to 2020.

What you will feel

• Cooler, denser intake charge for stronger pull and sharper response
• Far better heat management in traffic, on B-roads and track sessions
• Confidence for remapped cars and software calibrations up to Stage 2
• Built for reliability under continuous load and sustained boost

Why we rate it

We have fitted this AC Schnitzer cooler to customer cars and our own demonstrators. Feedback has been outstanding for consistency and repeatability, especially on tuned engines. If you want a serious cooling solution without compromise, this is the one we recommend.

Compatibility

BMW 4 Series F32 Coupe and F33 Convertible 2013 to 2020:

• Petrol: 420i, 428i, 435i
• Diesel: 420d, 425d, 430d, 435d
• Includes xDrive variants

Built to perform

• Bar and plate core for excellent thermal efficiency and durability
• Optimised internal fin design to manage intake air heat under repeated boost
• A superb foundation for remaps, hybrid turbo builds and fast road driving

Who is this cooler for

• Drivers chasing dependable power on hot days and back-to-back pulls
• Owners preparing for tuning, software upgrades or increased boost targets
• BMW enthusiasts wanting a premium charge cooler from a trusted German tuner brand

Professional fitting and support

Installation available at MJ Modifications, Warwickshire. For a fitting quote or expert advice, email info@mjmodifications.co.uk.

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Choose this AC Schnitzer charge cooler to stabilise IATs, protect your engine under load and enjoy repeatable performance every time you drive.