BMW E30 E36 E28 E34 Z1 E31 & Nissan Navara NP300 D23 2.3 dCi K&N 33-2059 Air Filter

Direct-fit, washable panel filter for BMW E30, E36, E28, E34, Z1 and E31 models plus Nissan Navara NP300 D23 2.3 dCi. No airbox mods, no remap, no drama - just drop it in.

• High-flow cotton gauze media for sharper throttle response and crisper induction tone
• Fully reusable: clean and re-oil for long service life
• Maintains factory filtration standards while improving airflow
• Ideal for fast-road or track-day use where responsiveness matters