K&N 57-0446 Performance Air Intake System for BMW Z3 1.9
Unlock more performance and a sharper drive with the K&N 57-0446 Performance Air Intake System. This high-flow K&N induction kit is engineered to increase airflow to your BMW Z3 1.9, delivering improved throttle response, a sportier induction sound and enhanced engine efficiency. If you are searching for a BMW Z3 1.9 air intake, cold air intake, induction kit, performance intake or K&N intake upgrade, the 57-0446 is the tried-and-tested solution enthusiasts choose.
At Nforcd, we have fitted this kit ourselves and our customers love the crisper throttle feel and quality construction. It is a popular upgrade for daily drivers and weekend toys alike, and it looks great under the bonnet too.
Why choose the K&N 57-0446 intake?
- Designed for the BMW Z3 1.9 4-cylinder petrol for a direct, high-flow intake path
- Washable and reusable K&N high-flow air filter element for long-term performance
- Improved induction sound for a more engaging drive
- Bolt-on fitment with vehicle-specific hardware and instructions
- Quality components from the world’s leading performance filter brand
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Compatibility
Intended for BMW Z3 1.9 4-cylinder petrol models (typical years 1996–2003). Please utilise our compatibility check prior to purchase and contact us if you are unsure.
- Z Series
- Z3
- E36 1.9i (103 kW / 140 HP) (1995–1999)
Fitting and support
Professional fitting available at Nforcd, Warwickshire. Request a fitting quote via Sales@nforcd.com.
We are here to help with product advice, installation guidance and post-purchase support. For any questions, just drop us a line.
Compatibility check before dispatch
To ensure the part fits your vehicle, we run a compatibility check prior to dispatch. Provide your registration number (UK) or the last 7 digits of your VIN at checkout.
Part number
K&N 57-0446