So I am ready to purchase:
A127E6002F

which is the TRD box / tray.

Now on another post I see he mentions earlier versions have the foam gasket?




When I was about to pick up a new unit from my dealer it did not have this.

Does this come stock or was another custom fit foam/part number?

If I go without this foam and use the TRD air filter will this be enough to create a nice seal?