RCM / Samco Oil Breather Hose Kit WRX / STI 08-14 Spark Plugs Here at RCM we manufacture

Here at RCM we manufacture both a 12mm and 14mm replacement head stud and nut kits

It is also recommended that you use 3 bond sealer (SGA35) to seal the oil pump to the block assembly

At the heart of all Roger Clark Motorsport engine builds is the now world renowned RCM Modified oil pump

The RCM1540 Extreme 11mm Head Stud kit is an absolute must for your performance build

It has excellent chemical resistance properties

RCM / Samco Oil Breather Hose Kit WRX / STI 08-14 Spark Plugs Here at RCM we manufactureThe Samco range of high performance hose kits are a direct replacement for the OEM hoses offering enhanced reliability and an instant aesthetic improvement to your engine bay. This Samco oil breather hose includes x9 hoses and x18 stainless steel hoses clamps. Kits are available from stock in red, blue, black and matt black. Custom coloured kits are also available to order if required. Samco pride themselves on being hand made here in the UK, in South