Ok, so this thread is a bit old, but the discussion about the Phantom Grip got my attention. For those of us who will be running on a limited budget, it seems pretty attractive. Would those of you who have experience with it say its better than a welded diff? Ive also heard about the reliablitiy factor, but does that come into play with a car that has HP figures that are less than 160 (i.e. ITA and ITB cars)?