K&N Replacement Air Filter — Fits 2019-2024 BMW X3 M40i, X4 M40i, 2020 BMW X3 M

SKU: KNN33-3134
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About K&N Engineering K&N has been the world's leader in ...Read More

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Sale price$79.99
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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

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

Optimize Airflow for Your BMW X3 or X4 with K&N Performance Filters

Boost the performance of your 2019-2024 BMW X3 M40i or X4 M40i, and the 2020 BMW X3 M, with the K&N 33-3134 High-Flow Replacement Air Filter. This filter is engineered to deliver superior airflow compared to standard filters, allowing your turbocharged engine to perform at its peak.

Advanced Air Filtration Technology

The K&N 33-3134 features K&N's industry-leading layered, oiled cotton gauze media. This design excels at capturing contaminants while allowing a significantly higher volume of air into your engine. The result is a potential increase in horsepower, torque, and throttle response, making your BMW feel more dynamic. Beyond performance, this filter is built for durability and is washable and reusable, offering excellent long-term value.

Key Features & Benefits:

  • Increased Airflow: Enables your engine to breathe easier for improved performance.
  • High-Efficiency Filtration: Effectively traps dirt and debris to protect your engine.
  • Washable & Reusable: Provides a cost-effective and eco-friendly solution for long-term use.
  • Direct Fit Design: Installs easily into your vehicle's factory air box without modifications.
  • Durable Construction: Engineered for longevity and backed by K&N's 10-Year/Million Mile Limited Warranty.

Vehicle Fitment:

This K&N air filter is precisely designed for the following BMW models:

  • BMW X3 M40i: 2019-2024
  • BMW X4 M40i: 2020-2024
  • BMW X3 M: 2020

Upgrade your BMW's air intake system with the proven performance of K&N. Get your 33-3134 Replacement Air Filter today at GGCRACING!

Vehicle Fitment

Years Make Model Trim
2019-2024 BMW X3 M40i
2020 BMW X3 M
2020-2024 BMW X4 M40i

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

Optimize Airflow for Your BMW X3 or X4 with K&N Performance Filters

Boost the performance of your 2019-2024 BMW X3 M40i or X4 M40i, and the 2020 BMW X3 M, with the K&N 33-3134 High-Flow Replacement Air Filter. This filter is engineered to deliver superior airflow compared to standard filters, allowing your turbocharged engine to perform at its peak.

Advanced Air Filtration Technology

The K&N 33-3134 features K&N's industry-leading layered, oiled cotton gauze media. This design excels at capturing contaminants while allowing a significantly higher volume of air into your engine. The result is a potential increase in horsepower, torque, and throttle response, making your BMW feel more dynamic. Beyond performance, this filter is built for durability and is washable and reusable, offering excellent long-term value.

Key Features & Benefits:

  • Increased Airflow: Enables your engine to breathe easier for improved performance.
  • High-Efficiency Filtration: Effectively traps dirt and debris to protect your engine.
  • Washable & Reusable: Provides a cost-effective and eco-friendly solution for long-term use.
  • Direct Fit Design: Installs easily into your vehicle's factory air box without modifications.
  • Durable Construction: Engineered for longevity and backed by K&N's 10-Year/Million Mile Limited Warranty.

Vehicle Fitment:

This K&N air filter is precisely designed for the following BMW models:

  • BMW X3 M40i: 2019-2024
  • BMW X4 M40i: 2020-2024
  • BMW X3 M: 2020

Upgrade your BMW's air intake system with the proven performance of K&N. Get your 33-3134 Replacement Air Filter today at GGCRACING!

Vehicle Fitment

Years Make Model Trim
2019-2024 BMW X3 M40i
2020 BMW X3 M
2020-2024 BMW X4 M40i

Product Details

Product Description

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

Optimize Airflow for Your BMW X3 or X4 with K&N Performance Filters

Boost the performance of your 2019-2024 BMW X3 M40i or X4 M40i, and the 2020 BMW X3 M, with the K&N 33-3134 High-Flow Replacement Air Filter. This filter is engineered to deliver superior airflow compared to standard filters, allowing your turbocharged engine to perform at its peak.

Advanced Air Filtration Technology

The K&N 33-3134 features K&N's industry-leading layered, oiled cotton gauze media. This design excels at capturing contaminants while allowing a significantly higher volume of air into your engine. The result is a potential increase in horsepower, torque, and throttle response, making your BMW feel more dynamic. Beyond performance, this filter is built for durability and is washable and reusable, offering excellent long-term value.

Key Features & Benefits:

  • Increased Airflow: Enables your engine to breathe easier for improved performance.
  • High-Efficiency Filtration: Effectively traps dirt and debris to protect your engine.
  • Washable & Reusable: Provides a cost-effective and eco-friendly solution for long-term use.
  • Direct Fit Design: Installs easily into your vehicle's factory air box without modifications.
  • Durable Construction: Engineered for longevity and backed by K&N's 10-Year/Million Mile Limited Warranty.

Vehicle Fitment:

This K&N air filter is precisely designed for the following BMW models:

  • BMW X3 M40i: 2019-2024
  • BMW X4 M40i: 2020-2024
  • BMW X3 M: 2020

Upgrade your BMW's air intake system with the proven performance of K&N. Get your 33-3134 Replacement Air Filter today at GGCRACING!

Vehicle Fitment

Years Make Model Trim
2019-2024 BMW X3 M40i
2020 BMW X3 M
2020-2024 BMW X4 M40i

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