An ester synthetic lubricant with advanced friction reduction chemistry developed to provide outstanding protection for performance and competition engines, both normally aspirated and turbocharged. Pro R is ideal for motorsport, competition and fast road applications. 

Included in...

Castrol Edge 10W-60, boosted with Titanium FST™, gives you the confidence to demand maximum engine performance from your Subaru.

In addition to reducing engine deposits, Castrol Edge gives unrivaled levels of protection, on both long and short journeys, even under...

Block Adaptor, this screws into the bottom of the engine block, and allows the modine water hose to be connected. 

The OE part is prone to rust and corrostion, and isnt available to buy a replacement. 

The RCM Stainless Steel version...

Genuine Subaru exhaust manifold to head stud.  These are located on the underside of each cylinder head, and are to fix the exhaust manifold in place.  

There are 6 per car, you will need to add 6 to your...

Set of 32 Genuine Subaru valve collets, these are required when fitting valves.

Genuine STI Pink performance oil filter.  This filter was designed with motorsport in mind, and the requirement for resistance to higher temperature/pressure.  Carbon has been intergrated within the design to help prevent the filter element deforming and potentially being damaged when the...

Genuine Subaru Block to Head Dowel.  Used to locate the head gaskets and heads correctly.

You will need to select 4 for a complete engine.

Set of 8 genuine Subaru gudgeon pin circlips.