K&N Engineering E-3514 Custom Oval High-Flow Air Filter

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. Associated products: 99-5000 Filter Care Service Kit Aerosol

• Will not void vehicle warranty
• Million Mile Limited Warranty

Upgrade your vehicle’s intake performance with the K&N Engineering E-3514 Custom Oval High-Flow Air Filter. Designed as a washable and reusable replacement filter, it uses layered, oiled cotton media to improve airflow while helping capture engine-damaging contaminants. The result is a durable filtration solution engineered to support increased horsepower and responsive engine performance.

The K&N E-3514 is designed for easy installation in compatible factory or custom air box applications, allowing you to replace a conventional disposable filter without major modifications. Its reusable construction is engineered to last for the life of your vehicle when properly serviced with the recommended K&N filter care products. The filter is also backed by K&N’s 10-Year/Million Mile Limited Warranty for added long-term confidence.

This automotive air filter will not void your vehicle warranty and is intended to provide a practical performance upgrade with exceptional engine protection. For maintenance, use the K&N 99-5000 Filter Care Service Kit Aerosol or an equivalent approved K&N service product. Always verify application compatibility before installation.

Product Specifications and Technical Data

• Product Type: Washable, reusable high-flow automotive air filter
• Brand: K&N Engineering
• Part Number: E-3514
• Filter Shape: Custom oval
• Filter Media: Layered, oiled cotton media
• Installation Style: Drop-in replacement or compatible custom air box application
• Warranty: 10-Year/Million Mile Limited Warranty
• Service Requirement: Clean and recharge with approved K&N filter care products

What’s Included

• One K&N Engineering E-3514 Custom Oval High-Flow Air Filter

Features:

• High-Flow Performance: Layered, oiled cotton media is engineered to improve airflow and support increased horsepower.
• Reusable Construction: Washable filter design is built for repeated use and long-term value throughout the life of the vehicle.
• Engine Protection: Multi-layer filtration helps capture contaminants while maintaining efficient airflow.
• Easy Installation: Designed for straightforward installation in compatible factory or custom air box applications.

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