however it will normally snap halfshafts and their inputs. I have tore one up this way but the first r200 diff was with stock turbos 14psi with street tires no drag tires and managed to litterally destroy the Pinion bearings and devolope a rear end clunk. Keep in mind my car was swapped back near 99 and it was a R200 for a long time before this happened but still. The TT rear end is just stronger and IF you already have it i would Opt to keeping it and tossing in a set of leader gears. Its a different story if your car started out as a NA and you already have that rear end. Matt