Features
- Guaranteed Horse Power Gains
- Vehicle Specific Kits
- Completely Replaces OEM Filter & Air Box
- Washable And Reusable Air Filter
- Compatible With OE Computer Systems
- Street Legal
Description
2008 & 2009 Jeep Liberty Receives 10 HP Boost with Show-Quality K&N Performance Air Intake System
Jeep unveiled its revamped Liberty model giving it an aggressive, yet chic, makeover. Bold lines, modern round-headlights, and that unmistakable vertical-slat grill compliment the very capable Liberty package. Seeing the potential for improvement K&N Engineering seized the opportunity to build one of their Performance Air Intake Systems for the 3.7L V6 models.
K&N's 77-1559KP Performance Air Intake System for 2008 and 2009 Jeep Liberty 3.7L V6
With the addition of K&N Engineering’s new Performance Air Intake System , Liberty owners can realize a gain of more than 10 horsepower. K&N’s Research and Development Department tested a Jeep Liberty 3.7L V6 on our in-house dynamometer. Results showed an impressive10.01 horsepower gain @ 4800 RPM. K&N’s 77-1559KP Air Intake System gives Liberty owners the power they’re craving while also increasing under-hood appeal.
K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten airflow. This allows your vehicle’s engine to use a larger volume of air than the OEM air filter assembly. More air means more power and torque when you need it. With a K&N Performance Air Intake System, consumers can count on extra horsepower whether driving around town, towing, or hauling five passengers plus gear on a camping trip.
This air intake system uses a conical shaped chrome top high-flow air filter and powder coated aluminum heat shield in place of the vehicle’s stock air box. The result is an air filter that captures harmful particles, provides more surface area, flows more air, and increases service life. This K&N air filter performs for up to 100,000 miles before service is required depending on driving conditions. Improving the air path between the filter and the motor is the polished aluminum intake tube. Our polished aluminum intake tubes offer power and a stylish appearance. It takes about 90 minutes or less to install and it is covered by K&N’s Million Mile Limited Warranty.
Specifications
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.
Installation
This product offers an easy, at home no drill installation. The installation manual is clear cut and easy to read. For additional information,
please see the installation manuals. You may also call us toll free at 1-866-309-1907 or 701-253-5906.
View all
K&N
