Performance Air Intake System for K&N

The K&N Dryflow® combines the best features of a K&N Cold Air Intake System (guaranteed increase in horsepower and torque, premium engine protection, and the reliability of a Made in the USA product) with the convenience of a non-oiled air filter. The K&N Dryflow filters have two layers of premium, pleated, synthetic media to help block dirt and dust particles. However, the best part is that they provide easy maintenance, with a one-step cleaning process every 50,000 miles under normal highway driving conditions. The lack of oil means a simpler and cleaner process, as users can simply wash, re-use, and get back on the road faster.

The Replacement Air Filter, RU-3101HBK, is compatible with the following vehicles: 2019-2021 RAM 1500 Classic; 2011-2018 RAM 1500; 2013-2018 RAM 2500; 2013-2018 RAM 3500; 2009-2010 DODGE Ram 1500.

The K&N Dryflow Reusable Air Filter is a convenient and hassle-free option, as it requires no oil. Customers can trust the quality of a K&N Air Filter in an easy-to-clean, washable dry air filter.

The K&N cold air intake systems provide a less restrictive path for airflow, increasing the volume of cool, oxygen-rich air into the engine. This results in a guaranteed increase in horsepower and torque, allowing the engine to breathe and sound as it should. The engine will growl on acceleration and return to a quiet operation once at speed.

The K&N Dryflow, Reusable Air Filter features two layers of premium, pleated, synthetic media that help block dirt and dust particles, ensuring that clean air continues to flow into the engine. The filter only needs cleaning every 50,000 miles under normal highway driving conditions.

Customers can trust the dyno testing performed on K&N air intake systems, as the horsepower and torque reports are included with each intake system. The wheel-based dynamometers ensure accurate and reliable results.

In summary, the K&N Dryflow® combines the best features of a K&N Cold Air Intake System with the convenience of a non-oiled air filter, providing a guaranteed increase in horsepower and torque, premium engine protection, and the reliability of a Made in the USA product. The easy-to-maintain, washable dry air filter and the trusted dyno testing make the K&N Dryflow an excellent choice for vehicle owners.

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