If relocating the powertrain in the foremost position (1” forward) in an AWD 996/997, it is mandatory that the prop shaft be shortened to accommodate for the decrease in distance between the transmission output flange and torque tube. Being these shafts are friction welded from the factory many will not touch such, with that said we have found a safe and effective way of shortening the shaft which includes a new guibo/flex disc and balance.
NOTE: Being this is an exchange service, we charge a $250 CORE fee which will be refunded within 5-7 business days of receiving your old prop shaft.