K&N E-3690 High-Flow Replacement Air Filter Round 11in OD 6in H — Universal Fit

SKU: KNNE-3690
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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$149.99
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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.

Unleash Performance with K&N E-3690 High-Flow Air Filter

Experience a significant boost in your vehicle's performance with the K&N E-3690 High-Flow Replacement Air Filter. Engineered with K&N's advanced layered, oiled cotton media, this round air filter is designed to maximize airflow while effectively capturing contaminants, leading to an increase in horsepower and torque. Its robust construction ensures long-lasting durability and consistent performance.

Key Features & Benefits:

  • Optimized Airflow: State-of-the-art design provides superior air intake for improved engine efficiency.
  • Washable & Reusable: Enjoy the cost-saving benefits of a filter engineered to last the lifespan of your vehicle, backed by K&N's 10-Year/Million Mile Limited Warranty.
  • Easy Installation: Designed as a drop-in replacement, it fits seamlessly into your factory air box for a quick upgrade.
  • Dimensions: Features an 11-inch outer diameter, 9-1/4-inch inner diameter, and 6-inch height, making it a versatile choice for various applications.

Upgrade to the K&N E-3690 today and feel the difference in power and responsiveness. Get yours at GGCRACING.

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.

Unleash Performance with K&N E-3690 High-Flow Air Filter

Experience a significant boost in your vehicle's performance with the K&N E-3690 High-Flow Replacement Air Filter. Engineered with K&N's advanced layered, oiled cotton media, this round air filter is designed to maximize airflow while effectively capturing contaminants, leading to an increase in horsepower and torque. Its robust construction ensures long-lasting durability and consistent performance.

Key Features & Benefits:

  • Optimized Airflow: State-of-the-art design provides superior air intake for improved engine efficiency.
  • Washable & Reusable: Enjoy the cost-saving benefits of a filter engineered to last the lifespan of your vehicle, backed by K&N's 10-Year/Million Mile Limited Warranty.
  • Easy Installation: Designed as a drop-in replacement, it fits seamlessly into your factory air box for a quick upgrade.
  • Dimensions: Features an 11-inch outer diameter, 9-1/4-inch inner diameter, and 6-inch height, making it a versatile choice for various applications.

Upgrade to the K&N E-3690 today and feel the difference in power and responsiveness. Get yours at GGCRACING.

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.

Unleash Performance with K&N E-3690 High-Flow Air Filter

Experience a significant boost in your vehicle's performance with the K&N E-3690 High-Flow Replacement Air Filter. Engineered with K&N's advanced layered, oiled cotton media, this round air filter is designed to maximize airflow while effectively capturing contaminants, leading to an increase in horsepower and torque. Its robust construction ensures long-lasting durability and consistent performance.

Key Features & Benefits:

  • Optimized Airflow: State-of-the-art design provides superior air intake for improved engine efficiency.
  • Washable & Reusable: Enjoy the cost-saving benefits of a filter engineered to last the lifespan of your vehicle, backed by K&N's 10-Year/Million Mile Limited Warranty.
  • Easy Installation: Designed as a drop-in replacement, it fits seamlessly into your factory air box for a quick upgrade.
  • Dimensions: Features an 11-inch outer diameter, 9-1/4-inch inner diameter, and 6-inch height, making it a versatile choice for various applications.

Upgrade to the K&N E-3690 today and feel the difference in power and responsiveness. Get yours at GGCRACING.

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