I bought this kit in November (for my soon to be delivered model 3 SR+) and it didn't take too long for it to arrive. The problem is the components and cables are nothing like what I've seen in any video. There are 2 DSP boxes and the cables from the sub are not nearly long enough to place either box in the front center area as in all the videos (including Hansshow's). The included rear deck speakers have connectors on them, but the wires from the harness are bare. There now seems to be mounting brackets for both DSP boxes but I got no instructions at all with mine so I am mostly baffled. I'm pretty smart and can probably figure everything out but I'm hoping there is someone out there who has installed this more recently than 2020 who can give me some ideas. Thanks.