I did it for my son and he is no track racer but loves showing it off, we just spent the easter weekend doing an IS38 conversion and it is now as fast as it looks, Evo forged alloys, pilotsport 2`s and Brembo carbon ceramic on all corners help to rein it in a bit, the black lower trims all round are merc Obsidion metalic that I had left over after putting a new back end on that Merc CLS so it looks even better in the sun