MMR Performance S55 Top-Mount Chargecooler / Top Mount Intercooler for BMW F87 M2 Competition (M2C), F80 M3, F82/F83 M4 – Water-to-Air TMIC Charge Air Cooler, IAT/Heat Soak Fix (MMR05-1001)

MMR S55 Top-Mount Charge Air Cooler Upgrade for F87 M2 Competition, F80 M3, F82 F83 M4

Take control of intake temperatures and keep power consistent with MMR’s high-efficiency top-mounted charge air cooler for the S55 platform. Engineered for the F87 M2 Competition, F80 M3 and F82 F83 M4, this water-to-air intercooler core slashes IATs, resists heat fade on spirited road drives and track days, and maintains strong airflow for remapped Stage 1 and Stage 2 builds.

Compared to the factory unit, the MMR core offers a huge 114 percent increase in external core volume. A lightweight tube-and-fin matrix with internal turbulators and CFD-developed cast end tanks delivers superb thermal efficiency while keeping pressure drop exceptionally low. Expect cooler charge air, faster recovery between pulls and dependable performance session after session.

Why enthusiasts choose this S55 cooler

• Massive surface area gain over OE for outstanding temperature control
• 287 mm x 185 mm x 115 mm tube-and-fin core for high efficiency and low mass
• Internal turbulators to maximise heat transfer and fight heat soak
• CFD-shaped cast end tanks for even flow distribution across the entire core
• Strong IAT reduction with minimal pressure loss
• Durable anti-corrosion thermal coating for year-round UK use
• Direct-fit, OEM-style installation

Real-world results

Installed and tested by us at MJ Modifications, this upgrade has impressed on both stock and tuned S55 builds. Customers consistently report noticeably lower intake temps, quicker temperature recovery and rock-solid power delivery on back-to-back pulls and long stints.

Ideal for

• F80 M3, F82 F83 M4, F87 M2 Competition intake cooling improvements
• Track day reliability, fast-road performance and remapped S55 engines
• Reducing heat soak and maintaining consistent output in hot conditions
• UK BMW M upgrades where low pressure drop and high thermal efficiency matter

Compatibility

• BMW M2 Competition F87 LCI 09/2016 to 12/2019
• BMW M3 F80 04/2012 to 06/2015
• BMW M3 F80 LCI 01/2015 to 10/2018
• BMW M4 F82 02/2013 to 02/2017
• BMW M4 F82 LCI 05/2016 to 12/2019
• BMW M4 F83 Convertible 06/2013 to 02/2017
• BMW M4 F83 LCI Convertible 05/2016 to 12/2019

Note for F87 M2 Competition: Minor bonnet trimming is required.

Fitting and support

Professional installation available at MJ Modifications in Warwickshire. For a tailored fitting quote or technical guidance on S55 cooling and supporting modifications, email info@mjmodifications.co.uk.

Part number

MMR05-1001

Search-friendly terms customers use

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