Description
Dinan High Performance Heat Exchanger – 2015-2021 BMW M2/M3/M4. Holds charge temperatures down over repeated hard runs. Supplied for F80/F82/F83/F87.
Key Features:
- More cooling capacity: Holds charge temperatures down over repeated hard runs.
- Direct replacement: Fits the factory location on the listed chassis.
- Helps a tuned engine: Most valuable once the engine is making more power than stock.
Fitment:
- BMW M2 2019-2021
- BMW M3 2015-2018
- BMW M4 2015-2020
Dinan part D780-0001A. Confirm fitment against your exact model and build date before ordering.

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