Manufacturer Part Number: ATINTBMW6. BMW F80 M3. BMW S55 M2 Competition, M3 And M4. BMW F82/3 M4. BMW F87 M2 (Competition only). Featuring cast aluminium, freer flowing end tanks with internal deflectors to help improve air flow distribution across the full width of the core, the kit utilises the original top mount location and therefore retains the original boost and coolant connectors.
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