K&N
K&N 57-0446 Performance Air Intake for BMW Z3 1.9 4-Cyl (E36, 1996-2003) - Cold Air / Short Ram Induction Kit / Cone Filter Upgrade - High-Flow Washable Reusable Filter
K&N 57-0446 Performance Air Intake for BMW Z3 1.9 4-Cyl (E36, 1996-2003) - Cold Air / Short Ram Induction Kit / Cone Filter Upgrade - High-Flow Washable Reusable Filter
Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.
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K&N 57-0446 Intake Upgrade for BMW Z3 1.9 (E36)
Give your BMW Z3 1.9 four cylinder the airflow it deserves. The K&N 57-0446 kit replaces the restrictive factory setup with a free-breathing solution that helps the engine inhale more easily for sharper pedal response, a richer intake note and a more engaging drive. The reusable K&N filter element is designed to be cleaned and refitted, making this a smart long-term upgrade for enthusiasts who want quality and value.
We have installed this setup ourselves at MJ Modifications and customer feedback has been consistently positive, praising the build quality, tidy fit and the improvement in responsiveness. It looks great in the bay and it delivers the lively feel you want from a Z3 roadster.
Key advantages
- Direct-fit intake upgrade for BMW Z3 1.9 petrol models on the E36 platform
- High-flow, washable and reusable K&N filter for long-term performance
- Crisper throttle feel and a purposeful intake sound under load
- Straightforward bolt-on installation with vehicle-specific fittings and instructions
- Quality components from one of the most trusted names in performance filtration
Vehicle compatibility
Intended for BMW Z3 1.9 4 cylinder petrol models, E36 chassis, typical years 1996 to 2003. If you are unsure, please use our fitment check before ordering.
Fitting and support
Professional installation is available at MJ Modifications, Warwickshire. Request a fitting quote via info@mjmodifications.co.uk.
Need advice before you buy or help after delivery? Get in touch and our team will guide you through selection and installation.
Compatibility check before dispatch
To ensure the part matches your vehicle, we run a compatibility check prior to dispatch. Please provide your UK registration number or the last 7 digits of your VIN at checkout.
Search-friendly terms customers use
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Part number
K&N 57-0446
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