K&N Air Intake Kits
BMW

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Overview

K&N air intake systems are designed to eliminate the major sources of air flow restriction that your vehicle experiences from the factory intake system. K&N guarantees that by replacing your restrictive factory air intake system with a high-performance K&N system, your engine will produce more power. K&N air intake systems are tested on a dynamometer to determine the estimated horsepower gain that you can expect your vehicle to benefit from with a K&N system installed.

  • Guaranteed to Gain Horsepower
  • K&N Million Mile Limited Warranty®
  • Engineered for Specific Vehicle Design
  • Easy to Install, Usually in 90 Minutes or Less!
  • High-Flow Air Intake Systems Since 1992
  • Use up to 100,000 Miles Before Filter Servicing is Required
  • Available for Many Popular Automotive, Motorcycle, ATV and RV Applications
BMW - 3 Series 1992-1999 K&N Air Intake kits
1991-1995 BMW 325I, 2.5L, L6, 24V, 192 BHP-K&N Intake Kit
  - K/N-57I-1001
Price: $249.99
Sale Price: $199.99
 


• Air Filter Outlet Shape: Round
• Clamp Material: Steel
• Clamp Style: Regular
• Clamps Included: 3
• Couplers Included: 1
• Intake Pipe Color / Finish: Black
• Replacement Filter: RC-70031
• Type: Gen II
• Weight: 7.6 lb (3.5 kg)
• California Restricted: Not legal for sale or use in California
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Install Instructions
1992-1999 BMW 3 Series -K&N Air Intake Kit
  - K/N-57-1000
Price: $378.74
Sale Price: $302.99
 


• Estimated Horsepower Gain: 8.66 HP @ 6300 RPM
• Replacement Filter: RC-4690
• Air Filter Outlet Shape: Round
• Clamp Material: Stainless Steel
• Clamp Style: Regular
• Clamps Included: 3
• Couplers Included: 1
• Intake Pipe Color / Finish: Black
• Intake Pipe Ports: All intake tube ports needed for the specified applications are included
• Mass Air Flow Sensor Adapter: Included When Required
• Weight: 9.3 lb (4.2 kg)

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Dyno Results
Install Instructions
1999-2004 BMW 3 Series-K&N Air Intake Kit
  - K/N-57-1002
Price: $374.99
Sale Price: $299.99
 


• Estimated Horsepower Gain: 9.69 HP @ 6090 RPM
• Replacement Filter: RU-4730
• Air Filter Outlet Shape: Round
• Clamp Material: Stainless Steel
• Clamp Style: Regular
• Clamps Included: 3
• Couplers Included: 1
• Intake Pipe Color / Finish: Black
• Intake Pipe Ports: All intake tube ports needed for the specified applications are included
• Mass Air Flow Sensor Adapter: Included When Required
• Weight: 8.8 lb (4 kg)

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Dyno Results
Install Instructions
BMW 323I Series E46, 24V, 170 BHP | 57I Gen2-K&N Intake Kit
  - K/N-57I-1000
Price: $249.99
Sale Price: $199.99
 


• Air Filter Outlet Shape: Round
• Clamp Material: Steel
• Clamp Style: Regular
• Clamps Included: 3
• Couplers Included: 1
• Intake Pipe Color / Finish: Black
• Replacement Filter: RC-4550
• Type: Gen II
• Weight: 6.5 lb (3 kg)
• California Restricted: Not legal for sale or use in California
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Install Instructions
BMW - 330/M3 2001-2004 L6-3.0L-3.2L K&N Air Intake Kits
2001-2004 BMW 330 L6-3.0L E46-K&N Air Intake Kit
  - K/N-57-1001
Price: $368.74
Sale Price: $294.99
 


• Estimated Horsepower Gain: 11.46 HP @ 6030 RPM
• Replacement Filter: RC-4630
• Clamp Style: Regular
• Air Filter Outlet Shape: Round
• Clamp Material: Stainless Steel
• Clamp Style: Regular
• Clamps Included: 3
• Couplers Included: 1
• Intake Pipe Color / Finish: Black
• Intake Pipe Ports: All intake tube ports needed for the specified applications are included
• Mass Air Flow Sensor Adapter: Included When Required
• Weight 8.8 lb (4 kg)

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Dyno Results
Install Instructions
2001-2004 BMW M3 L6-3.2-K&N Air Intake Kits
  - K/N-57-1003
Price: $432.49
Sale Price: $345.99
 


• Estimated Horsepower Gain: 17.83 HP @ 7400 RPM
• Replacement Filter: RF-1032
• Air Filter Outlet Shape: Round
• Clamp Material: Stainless Steel
• Clamp Style: Regular
• Clamps Included: 4
• Couplers Included: 1
• Intake Pipe Color / Finish: Black
• Intake Pipe Ports: All intake tube ports needed for the specified applications are included
• Mass Air Flow Sensor Adapter: Included When Required
• Weight: 10.1 lb (4.6 kg)

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Dyno Results
Install Instructions
2001-2005 BMW E46 M3 Short Ram-K&N Air Intake Kit
  - K/N-69-2001TWK
Price: $393.74
Sale Price: $314.99
 


• Estimated Horsepower Gain: 9.09 HP @ 6000 RPM
• Replacement Filter: RP-5113
• Air Filter Outlet Shape: Round
• Clamp Material: Stainless Steel
• Clamp Style: Regular
• Clamps Included: 1
• Intake Pipe Color / Finish: Black
• Weight: 8.7 lb (3.9 kg)

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Dyno Results
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2001-2005 BMW M3 Short Ram Silver-K&N Air Intake Kit
  - K/N-69-2001TS
Price: $401.24
Sale Price: $320.99
 


• Estimated Horsepower Gain: 9.09 HP @ 6000 RPM
• Replacement Filter: RP-5113
• Air Filter Outlet Shape Round
• Clamp Material Stainless Steel
• Clamp Style Regular
• Clamps Included 1
• Intake Pipe Color / Finish Silver
• Weight 8.1 lb (3.7 kg)

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Dyno Results
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BMW 320D E90-E91 2.0D, 163 BHP-K&N Intake Kit
  - K/N-57A-6042
Price: $469.99
Sale Price: $375.99
 


• Air Filter Outlet Shape: Not Flanged
• California Restricted: Not legal for sale or use in California
• Clamp Material: Stainless Steel
• Clamp Style: Regular
• Clamps Included: 3
• Intake Pipe Ports: All intake tube ports needed for the specified applications are included
• Mass Air Flow Sensor Adapter: Included When Required
• Replacement Filter: RC-5052
• Weight: 2.2 lb (1 kg)

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Install Instructions
BMW 330D E90/E91 3.0D, 231 Bhp-K&N Intake Kit
  - K/N-57A-6041
Price: $458.74
Sale Price: $366.99
 


• Air Filter Outlet Shape: Not Flanged
• California Restricted: Not legal for sale or use in California
• Clamp Material: Stainless Steel
• Clamp Style: Regular
• Clamps Included: 3
• Intake Pipe Ports: All intake tube ports needed for the specified applications are included
• Mass Air Flow Sensor Adapter: Included When Required
• Replacement Filter: RC-5052
• Weight: 4.5 lb (2 kg)

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Install Instructions
BMW - 733i 1978-1991 3.2L L6 F/I - K&N Air Intake Kit
1978-1991 BMW 733i-K&N Air Intake Kit
  - K/N-33-2005
Price: $99.99
Sale Price: $79.99
 


• Air Filter Shape: Panel
• Weight: 1.8 lb (0.8 kg)

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Install Instructions
BMW - M5 5.0L, 2006 - K&N Air Intake kits
2006 BMW M5 5.0L-K&N Air Intake Kit
  - K/N-69-2003TFK
Price: $688.74
Sale Price: $550.99
 

Key Features 69-2003TFK

• Estimated Horsepower Gain: 20.77 HP @ 5700 RPM
• Replacement Filter: RU-5147
• Air Filter Outlet Shape: Round
• California Restricted: Not legal for sale or use in California
• Clamp Material: Stainless Steel
• Clamp Style: Regular
• Clamps Included: 7
• Couplers Included: 3
• Intake Pipe Color / Finish: Flat Black
• Weight: 14 lb (6.4 kg)

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Dyno Results
Install Instructions

BMW produces one of the most leading luxury and very high performance race cars. K&N Air intake helps every car performs at its best and be like the top ones. BMW belong on that list and to be on the top K&N air intake kit beats every car in the list. It takes 10,000 miles to change the air filter in any BMW car. The K&N air intake kit protects the fuel injection system and the air intake system from dust and debris that can be sucked in under normal operation. K&N BMW air intake kit Lasts up to 50,000-mile before cleaning is required depending on drive condition.

K&N Air Intakes are Easy to Install

Does installation of a K&N cold air intake system sound complicated? That's the great part, our air intakes are very easy to install on your car or truck. A typical air intake installation can be done with a screwdriver, pliers and a ratchet-set in 90 minutes or less! We specifically engineer our intake kits to use existing factory holes and mounting points, making installation simple. The vast majority of our cold air induction systems do NOT require any cutting or drilling.