ok i should of said something about this before but when i shift hard and fast i get this big "THUG" that seems to come from the rear(at least thats what feels like) i donno what it could be. doesn't "THUG" when i granny shift when driving hard or just crusing around town(not flooring it) any ideas? it is lowerd by the previous owner so i donno what srings. also last owner but in 3.73's if that helps any.....help guys! i don't wanna break my baby!