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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

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: [...]

Texas vs California Cars and Coffee

Texas vs California Cars and Coffee

Can Texas out do California? On September 20th we will see. Bring the heat, bring the muscle, bring the imports, bring the bikes, bring whatever you have. We'll see you there to fly the Texas flag high. #knfilters #kncarsandcoffee #texas #thefriendlystate #carsandcoffee

Do K&N NextGen intakes make power? #knfilters #ram #hemi

Do K&N NextGen intakes make power? #knfilters #ram #hemi

Annie’s Ram 1500 hits the dyno with our NextGen K&N kit and the numbers don’t lie. Do you believe in the power of NextGen? #knfilters #ram1500 #dyno #hemi


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