K&N 57I-1001 57i Performance Induction Kit / Cold Air Intake for BMW 3 Series E36 325i 328i 323i 323Ti (1991–1999) – High-Flow Reusable Cone Filter, Improved Throttle Response

K&N 57I-1001 57i Performance Induction Kit / Cold Air Intake for BMW 3 Series E36 325i 328i 323i 323Ti (1991–1999) – High-Flow Reusable Cone Filter, Improved Throttle Response

£260.00
£260.00
£325.00
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K&N 57I-1001 Performance Air Intake System for BMW 3 Series E36. The K&N 57i induction kit is a proven upgrade for drivers who want a genuine improvement in airflow, throttle response and induction sound. This high flow cone filter setup replaces the restrictive factory airbox to let your engine breathe more freely, unlocking responsive performance and that classic sporty intake roar.

Ideal for BMW 325i 2.5L 24V 192 bhp models from 1991 to 1995 and a range of other E36 variants listed below. We have installed and used this kit on customer E36 builds and feedback is consistently positive. Sharper throttle response, smoother revs and a purposeful induction note are the most common reactions. If you want a simple, bolt-on intake upgrade for your BMW E36, the K&N 57I-1001 is a top choice.

  • High flow K&N cone air filter for increased airflow
  • Washable and reusable cotton gauze filter media
  • Enhanced induction sound and improved throttle response
  • Vehicle-specific kit with fittings for straightforward installation
  • Designed for performance road and track day use

Popular search terms and fitment phrases to help you find the right part: K&N 57i kit, 57I-1001, BMW E36 induction kit, BMW 325i air intake, BMW 328i air intake, BMW 323i induction kit, BMW 323ti intake, M50 intake upgrade, M52 intake upgrade, performance air filter, high flow cone filter, reusable air filter, cold air intake, K and N air filter UK.

Fitting and support: We can supply and fit. Nforcd is based in Warwickshire and our workshop team knows the E36 platform inside out. Request a fitting quote at Sales@nforcd.com.

Please utilise our product recommender to double confirm compatibility. Feel free to contact us at Sales@nforcd.com should you require any assistance.

  • 3 Series
    • 323Ti
      • E36 3.5 (120 KW / 163 HP) (1999-2000)
      • E36 2.5 (125 KW / 170 HP) (1997-2000)
    • 323i
      • E36 2.5 (125 KW / 170 HP) (1995-1998)
      • E36 2.5 (125 KW / 170 HP) (1995-1999)
      • E36 2.5 (125 KW / 170 HP) (1995-1999)
      • E36 2.5 (125 KW / 170 HP) (1995-1999)
    • 325i
      • E36 2.5 (141 KW / 192 HP) (1990-1995)
      • E36 2.5 (141 KW / 192 HP) (1992-1999)
      • E36 2.5 (141 KW / 192 HP) (1993-1995)
    • 328i
      • E36 2.8 (142 KW / 193 HP) (1995-1998)
      • E36 2.8 (142 KW / 193 HP) (1995-1999)
      • E36 2.8 (142 KW / 193 HP) (1995-1999)
      • E36 2.8 (142 KW / 193 HP) (1995-1999)

To ensure the part you have ordered fits your vehicle, we run a compatibility check prior to dispatch. We can do this either using your registration number for UK vehicles or the last 7 digits of your VIN. Simply enter your car details prior to checkout.

57I-1001