Just a "heads up" really.
Chipped UK (the place that performed wonders on both Gord's and my BMW) can now remap the Lexus IS220D to give an extra 35bhp and an extra 65Nm of torque! Not sure how much prices will be, but all contact details are here:
http://www.chippeduk.com/
They did a very good job with my car and are very helpful if you ever have any issues. They are based in Bromsgrove, but they do travel if they get enough interest.
Anees