KN 77 Series Air Intakes
K&N 77 Series metal intake kits for trucks and SUVs
combine outstanding performance and under-the-hood style. Many consumers will opt for the visual appeal of these kits. The metallic finishes are bold and beautiful. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter. The weakest link in the airflow chain robs a vehicle of its natural horsepower. Often that weak point is the factory air path leading to the Engine. K&N Air Intake Kits virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine. The aerodynamically engineered tube drives a massive amount of air into an engine, which translates into POWER.
TRULY STATE-OF-THE-ART.
Starting with the largest conical shaped high-flow air filter they can fit into the engine compartment while using factory holes and mounting points. This extra filter size provides even more airflow at lower restriction than a standard K&N O/E replacement filter that is limited to the size of the factory air box. When possible, the filter is isolated from high engine temperature by a heat shield designed to lower the temperature of the air entering the engine, which increases horsepower. Next they attach the filter to a rotationally molded tube made from interlaced High Density Polyethylene (HDPE). This process allows them to precisely shape the tube to reduce turbulence and accelerate airflow into the engine. This is why some of the tubes have unique shapes that are specifically engineered for each application. Finally the tube is connected to the engine with adapters made from high strength materials such as silicon and reinforced nylon and ensures long life. Put all this together and you have the best high-flow intake system available today.
HIGH-FLOW TECHNOLOGY
How do they increase horsepower so consistently? It all starts with The World s Best Air Filter. Even a K&N replacement air filter is limited by the size of the original air box but once you remove the air box you have plenty of room to work with. Now you can apply K&N High-Flow Technology to a large conical open element air filter, providing more surface area for huge increases in airflow that turn into horsepower you can feel. The oversize air filter also captures and holds more dirt. This increases the service life before a cleaning is required (up to 100,000 miles for air intakes depending on driving conditions).
THE WORLDS FIRST MILLION-MILE LIMITED WARRANTY
K&N invented the worlds first air filter guaranteed for one million miles. That same warranty applies to their High-Flow Air Intake Systems. K&N products are well engineered, built with the finest materials and they stand behind them 100%. View their warranty page for further details.
Summery and Features:
- Guaranteed to Provide more HP and Increased Acceleration
- Engineered to Specific Vehicle Design
- Easy to Install, Usually in 90 minutes or less!
- Lasts up to 100,000 Miles Before Service is Required (depending on driving conditions)
- Million Mile Limited Warranty
- Replaces OEM Filter and Air Box
- Air Filter is Washable and Reusable
- Works with Original Equipment Manufacturer Computer Systems
- Designed to use Factory Holes & Mounting Points Whenever Possible
- CARB Exempt and street legal in all 50 US States
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