Newer/better designed wheels which are lighter. How can that possibly be a bad thing?
Take a walk down the pit garages of events like WTAC and take note at how many cars are using turbo's like the Z's, T88's, T78's, T51's (prob a bit big but the point still stands). I think I saw one Z one the bayside R34 that was built by CRD. If they were the 'bomb diggity', then wouldn't more people be using them? ALOT of the cars there were using Precisons. Hell, in the first garage there were two!
-GTX Garrets
-CEA Precisions
-EFR BW's
These have all been released in what, the last 2 years?
All I was saying is that there are turbo's out there that have had some R&D in the last 5 years. You can't deny turbo tech (esp singles) have really come along way in the last 5 and especially 2-3 years.