I don't need the little plastic pieces in the valve covers and I can just keep my 2.5" exhaust because 3" exhaust isn't gonna make any difference under 600hp?
For the oil leaking from turbo, if I check the pcv valves and they are bad isn't there a chance that the turbo might still need rebuild. I have the engine out and can't test it after replacing the pcv valves. By the way this is my first attempt at a swap so I apologize in advance for numerous dumb/simple questions.