I'm going to say don't get the Fidanza flywheel. It's cheap and super light that's why so many people say get it without realizing what they got themselves into. If you deal with any daily stop and go traffic or driving to the drag strip forget it. It's too light, just don't get it. Don't forget about the cost to install one of those flywheels at $500 - $800. While your at it you might as well replace the clutch at $250 and up. I'm guessing the LSD is out of the question while the tranny is dropped. Looking at your profile I would suggest either just resurface your existing flywheel, get something heavier and made from chromoly, or just forget it until your clutch goes. Then think about. An exhaust and a header would suit you better. I personally would not go Fidanza ever.