This is for one JWT pop charger air intake for a Z32 (1990+ 300zx).   Featuring a high flow servicable cone filter, cast adapter including velocity stack, easy intallation.   A great choice for all Z32 models NA & TT.

Getting air into the engine is key to producing power. The stock airbox system uses paper filter elements and the path of air through the box offers resistance which means less air gets into the engine. Upgrading your filtration system to a high-flow filter that also features a velocity stack will enhance your engine's breathing capability.

A velocity stack is a radiused port of which funnels the air into the mass airflow unit - this guides the turbulent gases as they pass through the filter element and enhances flow characteristics. This K&N style filter is one of the best filters available. It offers superior airflow over the rest and it is cleanable using the K&N filter cleaning kit.