K&N Engineering E-3690 Replacement High-Flow Air Filter for Automotive Applications

K&N washable, reusable High-Flow Air Filters feature a state-of-the-art design of layered, oiled cotton media engineered to improve airflow and capture contaminants, and are designed to provide an increase in horsepower. Each performance air filter is reusable, engineered to last for the entire lifespan of your vehicle, and backed by K&N's 10-Year/Million Mile Limited Warranty. K&N drop-in replacement filters are designed to install easily into your factory air box. Upgrade today and start enjoying superior airflow and superior performance from K&N's most popular product! K&N's replacement High-Flow Air Filters are designed to increase horsepower while providing exceptional engine protection, and are covered by K&N's No-Hassle Lifetime Limited Warranty.

• Will not void vehicle warranty
• Million Mile Limited Warranty

Upgrade your vehicle’s performance with the K&N Engineering E-3690 Replacement High-Flow Air Filter. Designed with a state-of-the-art layered, oiled cotton media, this filter improves airflow and captures contaminants effectively, resulting in increased horsepower and engine efficiency. The durable construction ensures the filter is reusable and engineered to last for the entire lifespan of your vehicle. Its easy drop-in installation allows for a straightforward upgrade directly into your factory air box, making it an ideal choice for drivers seeking enhanced engine performance without complicated modifications. Backed by K&N’s 10-Year/Million Mile Limited Warranty, this filter provides peace of mind and long-term reliability. Its design will not void your vehicle’s warranty, ensuring compliance with manufacturer standards while delivering superior airflow and filtration capabilities. Ideal for a wide range of automotive applications, the E-3690 is a popular choice for enthusiasts looking to optimize their vehicle’s power and protection without sacrificing convenience.

Features:

• High-Flow Cotton Media: Layered, oiled cotton designed to improve airflow and filtration efficiency

• Reusable Design: Engineered for long-term use, reducing replacement frequency and waste

• Easy Drop-In Installation: Fits seamlessly into your factory air box for quick upgrades

• Engine Performance Boost: Increases horsepower and throttle response

• Durability and Reliability: Backed by K&N's 10-Year/Million Mile Limited Warranty

• Vehicle Compatibility: Designed not to void vehicle warranty and suitable for various automotive models

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Regular Stock: t
Units Per Sku: 1