ARP Nissan SR20DET Head Stud Kit 2016-bmw-328i-xdrive-esi3969393 Optimized Air Ducting: Redesigned intake

Optimized Air Ducting: Redesigned intake duct with larger internal volume draws air from both the stock location above the radiator and the new bonnet scoop

Generally speaking

The Injen performance intercooler pipes are constructed of mandrel-bent aluminum piping that eliminates the rust buildup present in the most stock pipes

A Radium fuel pressure gauge is included to adjust and monitor fuel pressure

1:1 rising rate maintains consistent fuel pressure under boost

ARP Nissan SR20DET Head Stud Kit 2016-bmw-328i-xdrive-esi3969393 Optimized Air Ducting: Redesigned intakeARP Nissan SR20DET Head Stud KitThis Part Fits: Year Make Model Submodel 1991 1993,1995 1998 Nissan 240SX Base 1991 1992,1997 1998 Nissan 240SX LE 1989 1998 Nissan 240SX SE 1989 1990 Nissan 240SX XE