F10 F11 F07 X1 E84 Z4 E89 BMW N20 2.0L K&N 33-2963 Air Filter

Direct-fit, washable cotton gauze air filter for BMWs with the N20 2.0L petrol engine - F10, F11, F07 (520i, 528i, 528i xDrive), X1 E84 (20i/28i xDrive), and Z4 E89 (18i/20i/28i). No mods, no adapters, no trimming.

• Replaces the stock panel filter in the OEM housing exactly
• Delivers sharper throttle response and a more engaging induction note - ideal for fast-road or track-day use
• Clean and re-oil for years; no need to buy disposables
• Engineered specifically for the N20’s airflow demands - filtration integrity maintained