RCM Engine Sump Oil Control Kit EJ20 Single Scroll Model_Impreza 2006-2007 The quality control department is

The quality control department is kept at a constant 20

neater edge to the gasket as appose to laser cut steel which leaves a sharper edge behind

When cornering at high speed the design of the Subaru engine means that oil can work its way out of the sump oil pan and flow across to the cylinder head castings

The High Grade materials provide against corrosion whilst reducing weight

A problem which is all to often faced when using this type of manifold is the inability to use larger injectors

RCM Engine Sump Oil Control Kit EJ20 Single Scroll Model_Impreza 2006-2007 The quality control department isOil 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. This is one of the reasons we have spent so much time at RCM developing various products and systems to help keep the oil around the oil pickup pipe where it's needed, to be distributed around the engine. When cornering at high speed the design of the Subaru engine means that oil can