RCM High Performance Panel Air Filter 1992 - 2007 39381-T60-G01 the Ultra Series Intake Manifold

the Ultra Series Intake Manifold has undergone extensive in-house dyno testing which has led to a design that is less restrictive

AN16 Fittings

all metal burrs are removed from the cylinder block and cylinder head to avoid possible stress concentration and to avoid engine damage from contamination

and a megaphone shape with different diameters of 50 � 60 � 65 is adopted

RCM High Performance Panel Air Filter 1992 - 2007 39381-T60-G01 the Ultra Series Intake ManifoldMore flow more go right? Here at RCM we've dipped into our 30 years of Subaru experience to give you the ultimate panel filter which is designed to increase airflow into the engine whilst using the standard airbox. Our approach has been a no compromise solution to high performance filtration using the finest cotton media to ensure efficient particle removal, without sacrificing the flow of air into the turbo inlet tract. The rigid frame and metal