Originally Posted by HP Autowerks
$4600 will get you a DCT or Diesel Quaife complete final drive using a new BMW final drive and Quaife ATB LSD.
$1995 with exchange for Wavetrac large housing FD.
$2588 with exchange for Quaife large housing FD.
So here's a D owner that wants to know the reason for the huge price difference between an "i " install and a "d " install. Please elaborate.