How much horsepower does a k&n air filter add?

Answer K&N makes performance-based air filters for most vehicles. According to the manufacturer, using a K&N air filter can add between 1 and 4 horsepower to most automobiles. An independent source confir... Read More »

Top Q&A For: How much horsepower does a k&n air filter add

How much extra horsepower is from a K&N filter?

It depends on many factors such as driving habits, existing air intake system and whether there are restrictions in air flow, but K&N Filters reports gains of between 1 and 4 horsepower can be real... Read More »

Does a K&N air filter improve gas mileage, horsepower or performance?

K&N air filters do improve gas mileage. The filters also increase horsepower by 2 to 4 percent and improve overall performance. K&N filters allow more air to enter the engine, which increases the e... Read More »

How to Gain Horsepower With a K&N Filter on a 1997 Nissan Maxima?

Installing a K&N filter on a 1997 Nissan Maxima will allow your vehicle to achieve a moderate horsepower gain compared to using a stock air filter. K&N filters are designed to directly replace the ... Read More »

Crankshaft Horsepower vs. Wheel Horsepower?

The term horsepower refers to the work power produced by cars or equipment. Car enthusiasts and manufacturers have two ways of measuring horsepower, at the wheel or at the crankshaft. Each method w... Read More »