This intake filter is dimensionally identical to our oiled air filters that are included with the GrimmSpeed WRX/STI/BRZ/FRS/LGT intakes. This filter uses a high-flowing dry element which some people prefer and some countries require. Because dry flow media is slightly more restrictive than oiled media, we cannot guarantee that our intake systems will produce identical results.
– Made in USA
– Integrated Velocity Stack
– Dry Element Filter
– 3.0″ Inlet
** INSTALLATION NOTE – Take care to install the air filter onto the intake tube properly. Push the filter onto the tube no more than 1″ before tightening the clamp. This will ensure that the velocity stack within the filter is allowed to function properly! **