BMW G30 M550i, G11/G12 750i, G14/G15/G16 M850i - K&N 33-3155 Air Filter Pair

Direct-fit, washable air filter pair for BMWs with the N63B44D 4.4L twin-turbo V8 - no trimming, no tuning, no drama. Fits exactly where stock sits: G30 M550i (2019+), G11/G12 750i (2019+), and G14/G15/G16 M850i (2018+).

Engineered for fast-road responsiveness and cleaner induction sound, not just airflow numbers. Oiled cotton gauze balances filtration integrity with measurable flow gains - proven over decades, not spreadsheets.

• Supplied as a matched pair for the twin-intake V8 layout
• Reusable for life - clean, re-oil, refit
• No ECU remap required; fully compatible with factory management