[stanglifemike]

what they said. Plug the holes, and the silver canister is a catch can. Search "catch can" in the 05+ forums and learn about what it does and how it works. Basicaly it keeps oil and junk out of your intake manifold

 

[stanglifemike]

Your hoses should be like this: JLT to passeger side valve cover, driver side valve cover to catch can, catch can to intake manifold. The catch can should be inline with the driver side valve cover to intake manifold.