K&N 57i International Air Intake System Lotus Elise 1.8L 02-05

K&N 57i Series Induction Kits are specifically designed for each different vehicle and will free your car from the size restriction that comes with the factory air box. These economical kits can take a variety of different forms based on vehicle characteristics and available space under the hood. Each kit is designed to provide power throughout the RPM range. The extra surface area of these open-air air filters provide even more airflow at lower restriction than a K&N O/E replacement filter which is always limited to the size of the factory air box. The larger air filter also captures and holds more dirt increasing its service life before a cleaning is required (up to 100,000 miles). The filter is either directly attached to the engine carburetor or throttle body or indirectly through a tube assembly running from the filter to the engine. All adaptors are made from high quality materials such as steel, aluminum, silicon or reinforced nylon to ensure long life.

Features:

Designed to increase HP and 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

57-0597 Product Specifications:
-Product Style: 57i Series International Kits
-Type: Gen I
-CARB Exempt: No
-Weight: 2.7 lb (1.2 kg)

For Install Instructions CLICK HERE

About Manufacturer: K&N

Leader of High Flow Performance Air Filter

K&N users would probably be surprised by the amount of air filtration testing and scientific research that goes on in K&N facilities as well as in independent laboratories. As the leader and originator of the high flow performance air filter we are always looking for new ways to provide excellent protection and maximum power for your car, truck, motorcycle, and just about anything else with an engine. In 2005 more than 1600 vehicles were tested by K&N's R&D group on dynamometers in the US, United Kingdom, and the Netherlands. In addition to these power and torque tests, we also performed more than 110 filtration tests and more than 1,200 air flow tests with our in-house state-of-the-art test equipment. Select one of the links below to read or listen to more information on air filters and the science behind their design and function.