Close ups of the hood show it really is a poorly formed copy of the GT500 hood, especially 6" back from the lip. Rain tray and louvers are separate from what I understand. Also LOTS of people complaining about quality and customer service of the Cervinis products and folks.
Note that Lethal...
I have the Lethal in my 2019 GT350. The steel quality is better than the MBRP. However ALL the standard X-pipes are going to sound the same. They are all mostly the same size (3"). The ones under 350 are typically lower quality stainless steel (T409) than the ones over 350 which are better...