K&N Performance Air Intake System (57I-2502)

K&N Performance Air Intake System (57I-2502)K&N 57i Generation II Induction Kits are built primarily for European vehicles. They come with K&N's No Hassle Lifetime Limited Warranty. These intake kits use only non metallic rotationally molded tubes that can reduce 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 alone. The weakest link in the airflow chain robs a vehicle of its natural

They are made from durable polyester material containing a uniform weave

Protects your carburetor from dirt and debris

These intakes come with an die-cast aluminum throttle-body mounting plate and mounting hardware

helping you fine-tune the sensitivity of your throttle response

This coupler adapts a 3 inch to a 2-1/2 inch tube and is 3 inches in length

Base plate for air filter assembly

A variety of plastic and composite adapters are also available

Can typically be installed in 90 minutes or less using standard hand tools

5 inches high

Compatible with most other performance upgrades

The K&N logo is embossed on the top of this stainless steel lid giving you a clean

The 57S-4900 Performance Airbox comes with a custom shaped K&N high-flow air filter and a fully enclosed injection molded air box that connects up to the factory air intake hose