RCM Engine Block Adapter Modine Water Feed Exhausts_Turbo Back Exhaust System Only the highest quality raw

Only the highest quality raw materials

Instantly increases octane rating by 6 RON

high-quality Subaru gaskets and high-tensile fasteners

RCM Fuel Pressure Regulators embody the quality and craftsmanship expected from the RCM brand

RCM Engine Block Adapter Modine Water Feed Exhausts_Turbo Back Exhaust System Only the highest quality rawRCM Stainless Steel Block Adaptor which screws into the bottom of the engine block connecting to the oil cooler modine water hose. Being made from Stainless steel, it completely eliminates the problem of corrosion, this is a direct replacement for the Genuine Subaru part. The OE part is prone to rust and corrosion, and isn't available to buy a replacement.