K&N Performance Air Intake System (30-1576) Subaru > Impreza > Version 4 30% up-rated damping although some

30% up-rated damping although some kits are also available with 20-point adjustable damping

Can measure oil

Our cover fits on the original mounting locations

The RS3 8V core is a huge 640x250x100 and of bar and plate design

K&N Performance Air Intake System (30-1576) Subaru > Impreza > Version 4 30% up-rated damping although someThe K&N DRYFLOW Air Intake System replaces your vehicles restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your vehicles engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engines RPM range. The DRYFLOW Air Intake System features an oil