Ken Johnson, K&N co-founder and aftermarket filtration pioneer, passed away on December 16, 2022, at the age of 91.
Learn more about the horsepower testing and validation process at K&N, and how to spot misleading claims from other advertisers.
One of the fastest ways to add more airflow, horsepower, and throttle response to your car is by installing a K&N intake kit.
You can do it. Seriously.
Cheaper isn't always better. K&N reusable air filters are definitely worth the extra up-front cost, because they are designed to last for the entire lifetime of your vehicle. A K&N filter is a premium upgrade that is designed for the highest level of quality at every step in the manufacturing process, and tested to give you extra "oomph" from the off-road to the onramp.
