Originally Posted by
ala_xfire
If you are talking about the cover pictured below, then MB had a tube running from the TB to the air cleaner on the E320's this come off of.
You should only use this cover if you have a single or dual CAI kit.
IMG 0980
You can see an image of it on an E320 here :
https://www.searchlock.com/mirror/p?...e/44871827.jpg
Thanks for the reply. The factory cover has 2 air cleaner boxes attached to the bottom and two pipes
that go the collector in the grill area. The Mercedes cover fits the engine, but what do I do for an air cleaner and related piping?