Ok I will try and make this short and simple as possible. I have 03 evo with custom clutch and TRE 2.5 transmission other mods but its irrelevant. So when I go full throttle and hit high boost, the car will start jumping and sounds like the clutch is skipping. Now if it is the clutch would it jump and shake everything? The clutch has less than 5000 miles on it. Could it be a diff. Or transfercase, axles, any ideas. Anyone had this problem before? Any thoughts will be greatly appreciated.