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K&N High Performance Air Filters, Air Intakes, Oil Filters, Exhaust and Tuning


For over 50 years, K&N® has been an industry-leader in automotive filtration and technology—offering products to increase performance, protection, and longevity in thousands of vehicle applications for consumers worldwide. All K&N products undergo rigorous testing to ensure that they adhere to demanding quality standards. K&N stands behind their products with some of the most extensive warranties in the aftermarket.

Horsepower and torque claims are based on testing of an actual vehicle on a dynamometer before and after a K&N product has been installed. Horsepower/torque testing is performed on Dyno Jet 248 and SuperFlow 880E dynamometers, which measure actual brake horsepower and torque at the wheel(s) receiving power from the drive train.

K&N performs all airflow testing on a SuperFlow SF-1020 flow bench. The SF-1020 is a computerized flow bench capable of measuring airflow rates up to 1020 cubic feet per minute (cfm) at test pressures of up to 65 inches of water.

In addition to their world famous air filters, K&N manufactures air intake systems, air cleaners, oil filters, cabin filters, exhaust systems and tuning products. Accesspeed is proud to offer K&N products to our customers. With our low price match guarantee, you will always find the best combination of price and selection at Accesspeed.