Hi all i am gonna change the oil on my wrx,i am gonna use Valvoline Racing oil and add an addative called Grease Lighting.

its alot like slick 50 but it has better anti friction properties because it has more PTFE (Teflon) in it.

some one once told me an Urban Myth that Subaru knows that the flat four configuration of the wrx causes Piston stick so an addative like this is needed.

that might be bull.

but are there any bad side effects to adding this product.

loads!!!!!!!!!
DO NOT use..

Rob