Clonking top mounts on full lock (mine does that ... for now!), engine mounts, corroded Speedlines, manky steering wheels, missing front splitters, shonky 182-style exhaust conversions/bumper cutouts for big backboxes, brakes pulling so hard you nearly crash when you test them (as happened on one I looked at :nono
, CD player not working...
Erm, <blatant plug> buy my buyer's guide in Performance Car...!