Car audio guy here....

I've been doing car audio for just over a decade now. Most memorable installs were a '67 Mustang, '70 Chevelle, '79 Malibu, and a '71 Challenger. Most were the retro radio's, but I did do a stealth system in the Mustang for my buddy. 6-1/2" polks under the dash up underneath facing down, 6x9 polks sunk in the rear deck with a custom package tray panel to hide them. A 4 channel eclipse amp built into an amp rack in the trunk to hide the back side of the package tray and all wiring. The only two components you can see out of everything is the fuse holder under the hood and the amp in the trunk. The radio is built into a custom panel behind the glovebox door. I really should get a hold of him to take some pictures of everything....

I used to do dbdrag and bassrace competitions too... I got the invitation to the world finals back in '08, but couldn't afford the ridiculous money they wanted AND the trip out to Indy at the time....