They undergo extensive testing to ensure correct tube positioning to collect and release the coolest possible air. However, each of K&N's cold air intake systems is designed to increase airflow efficiency for specific engines. The level of increased horsepower varies by product and application. The resulting extra power is transferred to the transmission. The more powerful explosion that's created adds more force to push the piston down, which turns the crankshaft.
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They deliver more oxygen to your car's engine than a stock intake does. Intake systems add oxygen to a fire, producing a stronger fire. Increasing combustion efficiency leads to an increase in horsepower and torque without using more fuel. Your cylinders have to inhale air to create the explosion that produces torque and wheel-turning horsepower.Ĭold air is dense with oxygen molecules, and injecting oxygenated air into a vehicle's cylinders allows its engine to burn fuel more thoroughly during the combustion cycle-increasing combustion efficiency.
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Their air intake filters come with a 10-year or one million mile warranty and are easy to install.īack to the running reference we made earlier, think of your vehicle's engine as a pair of lungs. Now, anyone looking for more performance from their vehicle's engine can count on K&N as a go-to performance upgrade. Before long, they became the gold standard for racers, off-roaders, car builders, and performance enthusiasts worldwide. These air intake systems significantly increased horsepower and torque. When fuel injection became an industry-standard in the 80s, K&N added bolt-on performance air intakes to their repertoire. This performance filter was designed primarily for racing but soon became popular for custom builds and streetcars. K&N introduced a reusable air filter made out of cotton gauze in 1969.
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These tubes are smoother, wider, and have fewer bends than factory ones-meaning your engine gets uninterrupted airflow. Instead, they use large diameter intake tubes. You can also increase airflow with cold air intake air filters, as aftermarket intakes don't need a box surrounding the filter. Cooler air contains more oxygen, and more oxygen equals more power. A cold air intake system allows your engine to breathe like never before.Ī cold air intake system's filter sits outside of the engine compartment, allowing the engine to suck cooler air for combustion. That's what a factory air intake system is like. Imagine having a cold with congestion so bad it restricts your breathing. What's the Purpose of a Cold Air Intake System? If you're unfamiliar with the brand, keep reading to learn more. If you're looking to get the most out of your ride, check out K and N cold air intake kits. When it comes to boosting a vehicle's performance, one option that's effective yet easy on the wallet is installing a cold air intake.Ī cold air intake filter and custom-engineered tubing system can provide up to 50% more airflow to your engine than a stock system with a typical paper filter. They are also legal even in locations with strict emission control standards more information on this and how filters are rated and tested are featured on the K&N website. Air filters typically need to be cleaned every 50,000 miles while large conical filters can go for 100,000 miles without cleaning.
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Replacement filters and air intake systems from K&N can also increase engine horsepower. While many air filters cause an increase in gas consumption, the manufacturer's have been found to improve upon it in some cases if all other factors are contributing to the same effect. It stands by a Consumer Protection Pledge and also offers a Million Mile Warranty on its products. The company is consumer-centric when it comes to selling its products. There are, in fact, over 5,000 products sold by K&N for various types of vehicles, including cars and trucks but also motorcycles, industrial machinery, and engines in general. The company invented a high flow cotton air filter, back in 1969, and continues to produce washable air filters for automotive air and oil applications. It is considered a world leader in these products. Primarily a manufacturer of performance air filters and air intake systems, K&N is located in Riverside, California.