Roger Clark Motorsport High Performance Race Oil Filter w/GasketIncludes Oil Drain Plug Crush Gasket Whilst on the face of it many of us have to admit that simple products such as an oil filter dont set our pulses racing but it is at this point where we need to step back and realise the true importance of this relatively simple component. Your engine cannot survive without its lifeblood, the oil. The oil as we know lubricates, protects and coats all of the precious engine components ensuring they operate smoothly