These filters have an aluminium ram-pipe neck and a cone shaped filter element. This integral cone channels all the incoming air, towards the inlet manifold, and in doing so, reduces unnecessary turbulence. These filters are also 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 engine too!
The filter is specially strengthened using a stainless steel internal mesh, which we have developed & used in European and world touring cars!
With its large size, technologically advanced filter and bell mouth alloy spun base this filter kit is capable of handling extremely large power & flow rates.
Large Aluminium 175mm Base Ramair Jetstream Foam Air Filter
Filter Base Width (mm)
Filter Lid Width (mm)
Filter Medium Length (mm)
Filter Neck Length (mm)
Overall Length (mm)
Filter Neck Outside Diameter (mm)
60, 70, 80, 90, 100
15mm reticullated dual layer dry foam
Powder Coated Aluminium
Black Silicone Coupler & Clamps