Volant Universal Oval Black Prefilter (Fits Filter No. 5144/ 5152) Forced Induction>Turbo Compressor Covers Designed for 14mm O-ring injectors

Designed for 14mm O-ring injectors

It allows you to create a custom air intake that feeds the engine cool outside air for more power

Supertech Honda/Acura K20/K24 Black Nitrided Intake Valve - +1mm Oversize - Set of 8

Perrin 16-17 Subaru WRX STI Red Cold Air Intake

Volant Universal Oval Black Prefilter (Fits Filter No. 5144/ 5152) Forced Induction>Turbo Compressor Covers Designed for 14mm O-ring injectorsVOLANT PRE FILTERS are factory treated using a proprietary hydrophobic process and are manufactured from the same durable polyester material as their race proven regular style. This unique material contains uniform micron openings that will filter out debris . 005 or larger. This pre filter will prevent splashes of water, mud and sand from saturating your air filter.