K&N Performance Air Intake System (57A-6017)

K&N Performance Air Intake System (57A-6017)K&N Apollo Cold Air Induction Systems incorporate a washable reusable K&N High Flow Air Filter within a protective shell. They come with custom mounting hardware to fit specific vehicle applications. The Apollo's shell reduces heat build up and feeds cool air into your engine, resulting in improved volumetric efficiency and increased power gains. Apollo Cold Air Induction Systems allow for updating your vehicle's intake system while retaining a closed

Use with K&N 100-8505 Scoop or Harwood 3158 Scoop

Roto-molded HDPE intake tube paired with oversized oiled cotton air filter

Base plate for air filter assembly

This coupler connects two 3 inch tubes and is 2-1/2 inches in length

3-1/2 inch inside diameter

Roto-molded HDPE intake tube paired with a direct replacement High-Flow Air Filter™

Often that weak point is the factory air path leading to the engine

Includes injection-molded filter housing

The 57S-9501 air intake comes with an oversized cone shaped K&N high-flow air filter

K&N is the inventor of the Air Intake System and has over 50 years of experience in the performance filtration industry

K&N Air Intake Kits virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine

Increases horsepower