i dont have the AAM intake but ive installed an AEM and Stillen G3 on a 370z.

it appears the AAM design ditches the CCV resonators on both sides, hence allowing you to simply rotate the existing hoses to fit. AEM and Stillen retains the resonators but both implementations are not perfect.

Aftermarket CCV hoses should be no problem so long as the inner diameter is same as stock. Even if it wasnt, replacement hose is easy to find and cheap.

edit: I stand corrected. Aftermarket hoses such as Z1's will not be compatible: http://www.the370z.com/intake-exhaus...ml#post2256076

As for the black bracket looking thing, it is only on the Nismo models. It's a shield or air diverter of some sort that comes riveted to the impact bar on the Nismo.