S54 Replacement Piston

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 We have seen a few rare instances of broken pistons come through, which will cause vanos fault codes due to lack of oil pressure. We have a small supply of stock replacement exhaust side pistons available for such an emergency as they are not available from BMW separately.

Please Note: These are only necessary if yours is damaged! We ask that you only order one if necessary, due to limited availability.

Intake side pistons are not available

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