Improvements:
- R33 RB25DET engine + new turbo, fuel injection+pump+regulator
- intercooler
- catback exhaust
- many other improvements

http://www.tuningmag.net/images/news/nissan_skyline_r32_will_23052006/wills_nissan_skyline_r32_text_2.jpg (http://www.tuningmag.net/?name=nissan-skyline-r32-gts-t-year-1989-tuning-by-will)

Whole description & gallery is available here: http://www.tuningmag.net/?name=nissan-skyline-r32-gts-t-year-1989-tuning-by-will

Clean car

very clean, very tough.
deep dish looks unreal on it