you asked about the boxes. the silver you see in the pic is the plastic box. I painted it silver but it can be painted back to black if you would like. But stillen uses a thick plastic to prevent heat transfer from the engine. hope this answers your question.

Could not send you a pm because your box was full but here is how much it will cost to ship the intakes and pulley to you.
It will cost 70$ to ship to you. so with the gen 2 intakes and pulley and I will even throw in a pulling tool if you would like to do the work yourself will be 370$ I do not require the full amount but would need a deposit of 100 to hold these parts for you and then final balance before shipping next month. My paypal is kellyefields@yahoo.com if you would like to go this route. thanks for looking.