K&N 63 Series AirCharger High Performance Air Intakes

K & N Air Filters offers the K&N 63 Series Air Charger High Performance Air Intake Systems for select cars, pickups and sport utility vehicles. The K & N 63 Series Air Intake Kits, know as K & N AirCharger's are a sister product to hte KN 57 Series FIPK's. They enjoy a faster speed to market than our 57 Series kits due to their pending CARB status. Increase you vehicles engine horse power and torque, plus see improvements in fuel economy. These KN intakes are built for many different vehicles and represent a dramatic improvement over a K & N OE replacement filter alone; they use only non-metallic rotationally molded tubes that can reduce intake air temperature and decrease intake sound over a metal tube. 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. The K&N Filters 63 Series kits are truly state-of-the-art. We start with the largest conical shaped High-Flow air filter we 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 OE replacement filter that is limited to the size of the factory air box. The oversize air filter also captures and holds more dirt increasing the service life before a cleaning is required (up to 100,000 miles). The KN air 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 we attach the filter to a rotationally molded tube made from interlaced High Density Polyethylene. This process allows KN to precisely shape the tube to reduce turbulence and accelerate airflow into the engine. This is why some of our tubes have unique shapes or indentations 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.

GET THE MOST OUT OF YOUR CAR OR TRUCK
Most people are aware that our High-Flow Air Filter can increase horsepower over a traditional disposable air filter.  An air filter change alone however, cannot eliminate other types of air restriction built into the vehicle at the factory.  These can be found in the size of the air box and the air path running from the air box to the engine. That’s where air intakes rule the road.  They completely replace the factory airflow assembly including the filter, air box and air path.  More and more people are discovering the monster power available from a well-engineered air intake and we sell over 200,000 air intakes every year, so go ahead and wake the sleeping giant in your car.


GUARANTEED HORSEPOWER
K & N will not sell an air intake that does not provide a measured increase in horsepower and torque (acceleration).  Our air intakes are proven to increase horsepower and torque on a rear-wheel dynamometer (think treadmill for cars). These thoroughly engineered air intakes provide huge increases in power that a customer will definitely feel when they accelerate. See K & N horsepower guarantee.

K&N Intake Kits are Guaranteed to Increase Power!

Every Intake Kit K & N designs has been tested on a Dynamometer and proven to increase horsepower. We measure horsepower at the wheels. The horsepower rating that may have been on the window sticker when your car was new is often a measurement of horsepower at the engine and there can be a loss of horsepower through the drive train by the time it reaches the wheels.

K&N hereby warrants and guaranties to the original retail purchaser of any K&N air intake kit that the vehicle on which the air intake system is installed will gain an increase in horsepower, or K&N will refund the purchase price, including sales tax, to the retail purchaser, subject to the following terms and conditions:

• The K&N air intake system must have been properly installed on the vehicle in accordance with the included K&N instructions.
• The system must be the correct part number for the vehicle upon which it was installed.
• The vehicle must be in good running condition. 
• The vehicle must undergo a dynamometer test both before and after the installation of the system, with no changes to the vehicle, except for the installation of the kit. The dyno tests must be performed by the same testing facility and must be performed within 30 days of one another and within 60 days of the date of purchase. The test results or work order for each test must reflect the name and address of the vehicle owner or operator having the test performed; the year, make, model and mileage of the vehicle being tested; and the horsepower results from both tests.
• If the dyno tests show that the vehicle did not gain an increase in horsepower, then the retail purchaser must return the complete air intake system to K&N in its original packaging, together with his or her proof of purchase, the ORIGINALS of the two dyno tests statement requesting a refund in accordance with our Horsepower Guarantee. Upon receipt of all of the foregoing, K&N will refund the full purchase price, including sales tax, to the original retail purchaser. 
• This guaranty does not apply to any other costs incurred by the purchase, including, but not limited to, the dyno tests, parts and labor for the installation and removal of the air intake system, shipping costs, rental car, loss of use or incidental damages, if any, and K&N expressly disclaims any and all liability for same.