If you ran a dealership would you buy a car like this

[JohnnyMack]

Like these jokers that put in a $1000+ exhaust system that sounds like crap(moped comes to mind) and/or a $2000+ sound system that causes the car to rattle down the road and the acoustics of the car make it sound terrible, oh can't forget the worthless Spoiler .... Even when I was a Twenty-something I liked my cars QUIET, maybe a little rumble when I hit it but otherwise you wouldn't hear me coming from six miles down the road.
Oh yeah the STICKERS .... Each Mod sticker you put in the window ADDS 10hp
Hey guys ... the characters in the Fast and Furious movies KNEW what they were doing and tuned the mods FOR the car.

[TrapperL]

I have a close friend that owns a dealership. He'd take that car in trade easily. He'd probably knock off another grand on the trade in value, take the crap parts off and sell them at a car show that he puts on monthly. He'd put the car back to stock and sell it for a dandy profit. The key is the trade in value. The car will not bring full trade in value and will be heavily discounted.