do the block off plates come with the pcv 5 or do you have to buy it seperate. Might buy a guys old pcv 5 off him and need to know what was included with it :/. thanks
Nope, they are bought separately. Driven makes a nice block off plate (it's what I have), but there are a few others. They are all the same though. You use them to block off the air intake system.