It would be extremely difficult peeling off all the old double sided tape off. Its just not worth it. You would be much better off buying brand new badges, getting them painted, and then binning your old badges and putting the newies on. I reckon it would be extremely difficult aligning the T U R B O badge up on the bootlid for a start....... You could also get the gold plating mob around to gold plate em? They can do it while the badges are still attached to the car. Not sure how durable the finish is, as ive never used em. Something to think about........