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K&N
1455 Citrus Ave
P.O. Box 1329
Riverside , California 92507 USA

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Phone: (951) 826-4000
Phone 2: (800) 858-3333
Fax: (951) 826-4001

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About K&N

About K&N Engineering, Inc. K&N Engineering in Riverside California is the world's leading manufacturer of washable performance air filters and air intake systems. K&N invented the reusable high flow cotton air filter in 1969 and has been perfecting the technology ever since. K&N is a world class filtration company selling air filters, oil filters, and air intakes in over 30 countries. K&N sells over 5,000 products designed for cars, trucks, motorcycles, engines, and industrial applications. From their Million Mile Warranty to their Consumer Protection Pledge, K&N stands behind their products and their consumers 100%. The distinctive K&N logo represents performance from one of the original performance companies.

Videos

Morgan Clarke V10 Lambo Range Rover gets custom K&N

Morgan Clarke V10 Lambo Range Rover gets custom K&N

Morgan Clarke and Bert from K&N go over the set up on this insane V10, desert destroying, work of art.

K&N Performance Diesel - Unlock Your Diesel's Potential

K&N Performance Diesel - Unlock Your Diesel's Potential

Today, K&N officially announces the expansion of its Performance Diesel Air Intake and Filtration lineup, built for diesel drivers who rely on their trucks every day. This release brings six all-new NextGen Diesel Air Intakes and twelve all-new DryFlow Diesel Air Filters, engineered to deliver real performance where it matters most. Diesel owners demand more from their machines. Power, durability, and reliability are not optional when a truck is part of your [...]

K&N Heat Soak Test: Does a Cold Air Intake Make a Difference?

K&N Heat Soak Test: Does a Cold Air Intake Make a Difference?

Your intake gets hot, real hot. But how much power do you actually lose? In this episode of K&N testing, we idle, log, and race to find out how heat soak impacts horsepower and how fast your intake cools back down once you hit the road. We ran stock vs. K&N head-to-head, measuring inlet air temps, recovery times, and real performance data. Spoiler: airflow matters more than you think. K&N Intake Comparison: [...]


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