K&N air filters may not add horsepower, ... K&N also produces the AEM, Aairrade, and Spectre brands in addition to cold air intakes and universal-fit air cleaners for customizers and tuners.

Cold air intake filter cleaning is necessary to maintain the fuel economy of your car. ... K&N K&N Air Filter Oil: 12.25 Oz Aerosol; Restore Engine Air Filter Performance and Efficiency, 99-0516.

A large-diameter intake tube feeds into a high-capacity filter with a newly engineered radius entry. ... K&N’s NextGen Air Intake Systems bridge the gap between off-road function and street ...

Cold Air Intakes (CAIs) are among the most popular modifications enthusiasts make to their cars. Of course, like anythin ...

Still seeking optimization, I wrapped the stock intake in heat-reflecting gold tape and started researching air filters. I knew about oiled K&N filters and their claims of added hp, but I’m ...

The K&N 69-8703TS Typhoon air intake system is a free-flowing, mandrel-bent aluminum tube air induction system. The factory air filter and air intake housing are replaced by the K&N Typhoon air ...

If WOT performance is most important, the K&N filter used in this test provided about 50% less restriction to airflow, with the 1.6″ of H20 difference in air pressure drop at 350 CFM making for ...