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K&N Cold Air Intake - High-flow, Roto-mold Tube - BMW 3 Series - knn57-1000

$349.99
SKU:
knn57-1000
Weight:
8.30 LBS
Shipping:
Calculated at Checkout

Description

Upgrade your BMW 3 Series with the K&N Cold Air Intake System, featuring a high-density polyethylene (HDPE) rotationally-molded tube designed to maximize airflow to your engine. This innovative system guarantees a significant increase in both horsepower and torque, enhancing your vehicle's overall performance. The intake is paired with a washable, reusable High-Flow Air Filter™, made from oiled cotton filter media, which boasts an oversized, conical design allowing for up to 100,000 miles of service between filter cleanings under normal highway driving conditions.

Key Features:

  • Guaranteed Performance: Increase horsepower by an estimated 8.66 HP at 6300 RPM and torque by 7.2 lb-ft.
  • High-Flow Design: Roto-molded HDPE intake tube, engineered for superior airflow and filtration.
  • Maintenance Friendly: The filter only needs cleaning every 100,000 miles under normal driving conditions, reducing maintenance frequency.
  • Quick Installation: Can be installed in 60 minutes or less with simple hand tools, making it an easy upgrade for any DIY enthusiast.
  • No-Hassle Lifetime Limited Warranty™: Provides peace of mind with a warranty that covers the intake for its entire life.
  • Warranty Safe: This intake system will not void your vehicle’s warranty, ensuring compliance with manufacturer standards.
  • Street Legal: Legal for use in all 50 states, meeting stringent CARB emissions standards (CARB EO Number: D-269-28).

Specifications:

  • Estimated Horsepower Gain: 8.66 HP @ 6300 RPM
  • Estimated Torque Gain: 7.2 lb-ft
  • Replacement Filter: RU-4690
  • Air Filter Color: Red
  • Air Filter Material: Cotton Gauze
  • Air Filter Outlet Shape: Round
  • Clamps Included: 3 (Stainless Steel, Regular Style)
  • Couplers Included: 1
  • Type: Gen II
  • Intake Pipe Color/Finish: Black
  • Intake Pipe Material: High-Density Cross-Linked Polyethylene
  • Weight: 9.3 lb (4.2 kg)
  • Product Box Dimensions:
    • Height: 12.25 in (311 mm)
    • Length: 20.25 in (514 mm)
    • Width: 12.25 in (311 mm)
  • Mounting Hardware Included: Yes
  • TUV Approved (Europe): No

Compatible Models:

  • 1999 BMW 323Ci 2.5L L6 Gas (US Models Only, E36)
  • 1999 BMW 323iS 2.5L L6 Gas (US Models Only, E36)
  • 1999 BMW 328i 2.8L L6 Gas (US Models Only, E36)
  • 1999 BMW 328ic 2.8L L6 Gas (US Models Only, E36)
  • 1999 BMW 328iS 2.8L L6 Gas (US Models Only)
  • 1999 BMW M3 3.2L L6 Gas (US Models Only)
  • 1998 BMW 323Ci 2.5L L6 Gas (US Models Only, E36)
  • 1998 BMW 323iS 2.5L L6 Gas (US Models Only, E36)
  • 1998 BMW 328Ci 2.8L L6 Gas (US Models Only, E36)
  • 1998 BMW 328i 2.8L L6 Gas (US Models Only)
  • 1998 BMW 328ic 2.8L L6 Gas (US Models Only)
  • 1998 BMW 328iS 2.8L L6 Gas (US Models Only, E36)
  • 1998 BMW M3 3.2L L6 Gas (US Models Only)
  • 1997 BMW 323i 2.5L L6 Gas (US Models Only)
  • 1997 BMW 328Ci 2.8L L6 Gas (US Models Only, E36)
  • 1997 BMW 328i 2.8L L6 Gas (US Models Only)
  • 1997 BMW 328iS 2.8L L6 Gas (US Models Only, E36)
  • 1997 BMW M3 3.2L L6 Gas (US Models Only)
  • 1996 BMW 328Ci 2.8L L6 Gas (US Models Only, E36)
  • 1996 BMW 328i 2.8L L6 Gas (US Models Only)
  • 1996 BMW 328iS 2.8L L6 Gas (US Models Only, E36)
  • 1996 BMW M3 3.2L L6 Gas (US Models Only)
  • 1995 BMW 325Ci 2.5L L6 Gas (US Models Only, E36)
  • 1995 BMW 325i 2.5L L6 Gas (US Models Only)
  • 1995 BMW 325iS 2.5L L6 Gas (US Models Only, E36)
  • 1995 BMW 328Ci 2.8L L6 Gas (US Models Only, E36)
  • 1995 BMW M3 3.0L L6 Gas (US Models Only)
  • 1994 BMW 325Ci 2.5L L6 Gas (US Models Only, E36)
  • 1994 BMW 325i 2.5L L6 Gas (US Models Only)
  • 1994 BMW 325iS 2.5L L6 Gas (US Models Only, E36)
  • 1993 BMW 325Ci 2.5L L6 Gas (US Models Only, E36)
  • 1993 BMW 325i 2.5L L6 Gas (US Models Only)
  • 1992 BMW 325Ci 2.5L L6 Gas (US Models Only, E36)
  • 1992 BMW 325i 2.5L L6 Gas (US Models Only)