K&N 57-1002 FIPK Cold Air Intake (CAI) Induction Kit for BMW 3 Series E46 1999-2005 – Performance Air Intake System with Washable High-Flow Reusable Oiled Cotton Cone Filter

K&N 57-1002 FIPK Intake Upgrade for BMW 3 Series E46 1999 to 2005

Give your E46 the breathing it deserves with the K&N 57-1002 Fuel Injection Performance Kit. This free-flow induction upgrade replaces the restrictive factory setup with a high-flow solution that sharpens pedal response, lets the engine inhale more efficiently and delivers a purposeful intake note under load. Perfect for enthusiasts who want a quality, serviceable cone filter setup on their BMW 3 Series 1999 to 2005.

• Improved airflow for stronger response and smoother revs
• Washable, reusable oiled cotton gauze filter element for long-term use
• Crisp, sporty intake sound that complements spirited driving
• Direct-fit induction upgrade engineered for the E46 platform
• Proven K&N design trusted by tuners and daily drivers across the UK

We have installed and run this kit ourselves at MJ Modifications and customer feedback has been consistently positive on fit, finish and the noticeably more eager pick-up. If you are hunting for an E46 induction upgrade that is simple to fit, easy to service and transforms the drive, this FIPK is a fantastic choice.

Vehicle suitability

BMW 3 Series E46, model years 1999 to 2005. For confidence before ordering, please confirm suitability with your registration or the last 7 digits of your VIN.

Part number

K&N 57-1002

Fitting and support

Installation is a straightforward bolt-on for a competent home mechanic. Prefer a professional install. MJ Modifications offers fitting at our Warwickshire workshop. Request a quote at info@mjmodifications.co.uk.

Pre-dispatch fitment check

We can verify compatibility prior to shipping using your UK registration or the last 7 of your VIN. Add your vehicle details at checkout and our team will confirm before dispatch.

Why choose this intake for your E46

• Free-breathing induction system for BMW E46 enthusiasts
• Reusable cotton filter saves money over disposable paper elements
• Enhanced driving feel with a more engaging intake tone
• Great base for future tuning and supporting modifications
• Backed by a globally recognised intake specialist

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