I would recommend replacing the resonators and supercharger seals while it is out. Not sure about that price though. Find out how much of that is labor. I can't see charging more than 1.5 or 2 hours to do it while it's already out.
As for the supercharger itself, I've only had to replace one. The good thing about doing it now is you'll get a lifetime warranty on it. So it depends how long you are going to keep the car.
As for the supercharger itself, I've only had to replace one. The good thing about doing it now is you'll get a lifetime warranty on it. So it depends how long you are going to keep the car.
