I've heard that it frees up power..I'm looking at doing this just so I can run my car harder without the wear, but is it actually good for a measureable gain in power? That would be a plus..
eh, doesn't really free up much power. it's just lighter. might be easier to spin since it's lighter, but it's not really gonna be noticable power difference
i also heard that the stock driveshaft for my third gen is only good up to 90mph before it becomes unstable, even thought ive buried the needle a few times with no noticeable problems during or afterwards.