Description
Dinan Closed Cold Air Intake – 2016-2021 BMW M240i/340i/440i is a Dinan performance intake system. Supplied for Closed – Carbon Fiber – F22/F23/F30/F32/F33/F34/F36.
Key Features:
- Higher-flow intake path: Replaces the restrictive factory airbox and ducting.
- Heat-shielded: Dinan’s intakes are designed to keep inlet air away from engine-bay heat.
- Reusable filter: Serviceable filter element rather than a throwaway panel.
- Bolt-on fitment: Built for the engines listed below using factory mounting.
Dinan part D760-0046. Confirm fitment against your exact model and build date before ordering.
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