BMW E46 M3 S54 Dinan Cold Air Intake CAI - $550 (Peachtree Corners)

BMW E46 M3 S54 Dinan Cold Air Intake CAI 1

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One of the best intakes for the S54. True 4” piping and closed box, so real power gains. Great induction sounds as well. Dinan is no longer producing these intakes.

post id: 7877486083

posted: 2025-08-29 11:42

updated: 2025-12-28 21:49

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BMW E46 M3 S54 Dinan Cold Air Intake CAI - auto parts - by owner -...

One of the best intakes for the S54. True 4” piping and closed box, so real power gains. Great induction sounds as well. Dinan is no longer producing these intakes.