Cadi DeVille questions

['69DeVille]

Hey i'm new here, and I have a 1969 Caddilac DeVille Convertible Coupe, painted Turqoise, with a black interior. I'd like to know a couple things-

1. Is it possible to get an upgrade on a classic car to save gas?
2. Are there any ways to get a new exhaust system for an old car like that?
3. Is it possible to get a CD player put into an old car like that?
:confused:
Thanks

[tristansdaz]

1. no...tune it up as best you can. If you don't have electronic iginition, get that added, it will help.
2. Any decent muffler shop can help you.
3. There are several units available but I would suggest that you use a stacker in the trunk with a remote control unit. This keeps your dash looking stock.