Ramair Foam Jet Stream Large Cone Air Filter 70mm (2.75inch) OD Red with Silicone Coupler Differentials Skunk2’s plenum spacer is also

Skunk2’s plenum spacer is also easy to install and is packaged with all necessary hardware

A direct fit high-performance replacement for the factory plastic unit

The Eventuri Black Carbon Intake System for the BMW E85/E86 Z4M is built for the S54 engine

When combined with STI's Hardened engine mounts

centre section and exhaust tip

Ramair Foam Jet Stream Large Cone Air Filter 70mm (2.75inch) OD Red with Silicone Coupler Differentials Skunk2’s plenum spacer is alsoThis filter is designed to be inserted into a flexible hose such as a rubber or silicone intake pipe. 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