........ok fella..................but mine is a road car......i've also learned lessons and spent money on things not needed...........(coil overs).....but i'm more than happy with my brakes,turbo......and my front diff has been plated.....but i never...(never)...launch the car........and the only time i've ever done a box is when /after i've fluffed a 3rd gear change.......(broken cog...gets worse etc).........front n back diffs have been fine so far and this box has lasted about 6k ...(..i'm not shy with the power..).....