K&N Engineering
K&N 57i Generation II Induction Kit — Fits BMW 3-Series (1998-2005)
K&N 57i Generation II Induction Kit — Fits BMW 3-Series (1998-2005)
Roll over image to zoom in Click on image to zoom
K&N 57i Generation II Induction Kit — Fits BMW 3-Series (1998-2005)K&N 57i Generation II Induction Kit — Fits BMW 3-Series (1998-2005)
K&N Engineering

K&N 57i Generation II Induction Kit — Fits BMW 3-Series (1998-2005)

SKU: KNN57I-1000

About K&N Engineering K&N has been the world's leader in ...Read more

Price:
$367.99
3670 ENTRIES10X
Add To Cart
Checking fitment…
×

Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Ships FAST in USA

Guaranteed Low Price

GGCRACING Discount

Product Details

Product Description
Part Numbers
Sizing & Fit

About K&N Engineering

K&N has been the world's leader in washable, reusable performance air filters since 1969. From the legendary cone filter to complete cold-air intake systems, K&N's cotton-gauze element delivers more airflow than paper while staying serviceable for the life of the vehicle.

Watch in action

Enhance Your BMW 3-Series with K&N's Generation II Induction Kit

Unlock the hidden potential of your 1998-2005 BMW 3-Series with the K&N 57i Generation II Induction Kit. Engineered specifically for European vehicles, this kit is designed to significantly reduce airflow restriction, allowing your engine to breathe easier and perform at its peak.

Why Choose the K&N 57i Generation II?

  • Increased Horsepower: By replacing the restrictive factory air path with a free-flowing, aerodynamically engineered tube, this kit delivers a substantial increase in horsepower and acceleration.
  • Reduced Intake Sound: Unlike metal tubes, the non-metallic, rotationally molded tubes used in this kit help to reduce unwanted intake noise, providing a smoother driving experience.
  • Optimized Airflow: The K&N design virtually eliminates the weakest link in the airflow chain, ensuring that the benefits of a K&N High-Flow Air Filter are fully realized.
  • Durable Construction: Built with high-quality materials, this induction kit is designed for longevity and performance.
  • No-Hassle Warranty: Comes with K&N's renowned No-Hassle Lifetime Limited Warranty for your peace of mind.

Performance Benefits:

The K&N 57i Generation II Induction Kit addresses the common restriction found between the air filter and the engine in factory intake systems. This kit replaces the entire air path, allowing for a massive influx of air, which translates directly into more power and improved throttle response for your BMW 3-Series.

Upgrade your BMW's performance today with this exceptional intake system from K&N, available at GGCRACING.

About K&N Engineering

K&N has been the world's leader in washable, reusable performance air filters since 1969. From the legendary cone filter to complete cold-air intake systems, K&N's cotton-gauze element delivers more airflow than paper while staying serviceable for the life of the vehicle.

Watch in action

Enhance Your BMW 3-Series with K&N's Generation II Induction Kit

Unlock the hidden potential of your 1998-2005 BMW 3-Series with the K&N 57i Generation II Induction Kit. Engineered specifically for European vehicles, this kit is designed to significantly reduce airflow restriction, allowing your engine to breathe easier and perform at its peak.

Why Choose the K&N 57i Generation II?

  • Increased Horsepower: By replacing the restrictive factory air path with a free-flowing, aerodynamically engineered tube, this kit delivers a substantial increase in horsepower and acceleration.
  • Reduced Intake Sound: Unlike metal tubes, the non-metallic, rotationally molded tubes used in this kit help to reduce unwanted intake noise, providing a smoother driving experience.
  • Optimized Airflow: The K&N design virtually eliminates the weakest link in the airflow chain, ensuring that the benefits of a K&N High-Flow Air Filter are fully realized.
  • Durable Construction: Built with high-quality materials, this induction kit is designed for longevity and performance.
  • No-Hassle Warranty: Comes with K&N's renowned No-Hassle Lifetime Limited Warranty for your peace of mind.

Performance Benefits:

The K&N 57i Generation II Induction Kit addresses the common restriction found between the air filter and the engine in factory intake systems. This kit replaces the entire air path, allowing for a massive influx of air, which translates directly into more power and improved throttle response for your BMW 3-Series.

Upgrade your BMW's performance today with this exceptional intake system from K&N, available at GGCRACING.

Customer reviews

No reviews yet. Bought this part? Tell other drivers how it fits and performs.

Recently viewed