Injen High Performance Air Filter - 3 Black Filter 5 Base / 4 7/8 Tall / 4 Top Engine_Engine Dress Up 3587MS-112

3587MS-112

This insert dramatically improves the ability of the sump to hold oil around the oil pick up pipe

The FA24 engine in the 2022+ WRX now uses an electronically controlled factory diverter in place of the pneumatic bypass valve found on all previous turbo Subaru engines

This Injen IS1471P performance intake provides the power you can hear

SMALL BLOCK FORD FLAT TOP 349cid 4

Injen High Performance Air Filter - 3 Black Filter 5 Base / 4 7/8 Tall / 4 Top Engine_Engine Dress Up 3587MS-112With a rich history in racing and the street performance, Injen Technology has proven itself as a leader in filtration engineering and technology. Lab tested and race proven, Injen's air filter line features state of the art designs and performance. All of Injen's 8 layer cotton gauze oiled air filters feature a tightly layered media that is specified for our use, along with a proprietary filter oil that includes highly advanced tackifiers to stop as