Nagata is not alone in the garage, he do have mechanics too . . . my car was tuned at TS when I bought it, and had a real pleasure with it. The TS Demo Cars are a blast , but if they hold a Timeattack day is questionable, therefore you have to ask Bean for the reliable question on a 900HP car!
I would probably go to TS for a swap. Not for an RB swap in first place, but V8s and NAs .
Some other shops around japan are also tuning 1000HP cars for customers, some are better then TS, some are not . . .but we not talk about theses tuners as they're not famous or have a democar . . .
