Description
Upgrade your vehicle’s airflow with the K&N Engineering E-3730 Custom Round Air Filter, designed to provide superior filtration and increased horsepower. This high-flow air filter features a layered, oiled cotton media engineered to optimize airflow while capturing harmful contaminants, ensuring your engine receives clean, unrestricted air for improved performance. Its 14-inch outer diameter and 12-inch inner diameter make it compatible with a range of automotive applications, offering a perfect fit for your vehicle’s air intake system.
The K&N E-3730 filter is washable and reusable, allowing you to clean and reuse it for the entire lifespan of your vehicle. Crafted for durability, it is built to withstand the rigors of daily driving and demanding conditions without compromising filtration quality. Installation is straightforward, as the filter is designed to drop into your factory air box, making it an easy upgrade that requires no additional modifications. Backed by K&N’s 10-Year/Million Mile Limited Warranty, this filter guarantees long-lasting performance and peace of mind.
This performance air filter not only boosts horsepower but also offers exceptional engine protection. It is designed to meet rigorous standards, ensuring it will not void your vehicle’s warranty. Whether you’re seeking increased power, improved airflow, or reliable filtration, the K&N E-3730 is a trusted choice that combines quality engineering with convenience, making it an essential upgrade for performance-minded drivers.
Features:
- Layered, oiled cotton media for optimized airflow and contaminant capture
- Reversible and washable design for long-term durability and cost savings
- Easy drop-in installation into factory air box for quick upgrades
- Designed to increase horsepower and improve engine performance
- Backed by K&N’s 10-Year/Million Mile Limited Warranty
- Will not void vehicle warranty or affect vehicle emissions compliance
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