Ramair 76mm (3inch) OD Neck Large Cone Air Filter with Velocity Stack 14820-PR3-000 Oil control is a problem

Oil control is a problem which can effect the Subaru's "Flat Four Boxer" engine design more than most due to its high crank case pressure and horizontal engine design

0L twin-turbo V8

The result

installation is completely bolt-on without any processing

It is ideal for those who want a fit-and-forget solution

Ramair 76mm (3inch) OD Neck Large Cone Air Filter with Velocity Stack 14820-PR3-000 Oil control is a problemRamair universal filters are designed and manufactured for a very diverse range of applications. These filters themselves are constructed using stainless steel cage internal and a twin layer foam. They have an rubber polymer neck and a cone shaped filter element. These filters are cone shaped because it enables easy fitting to space restricted engine compartments and with the extremely large amount of foam surface area an added boost of power to your