K&N Performance Air Intake System (57A-6034) Mitsubishi > Evo > 4/5/6 the FMOC13 keeps the factory

the FMOC13 keeps the factory oil to water cooler in position

The K&N AirCharger 63-1050 air intake system replaces the restrictive factory air filter and air intake housing in some Chevrolet Corvette Z06 models

Two-Part Construction: Improves durability and helps reduce thermal stress

Available in 4 different styles

K&N Performance Air Intake System (57A-6034) Mitsubishi > Evo > 4/5/6 the FMOC13 keeps the factoryK&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