Yamamoto Katsuya has been making parts for most of his career. Starting off as a street racer in Osaka; he has made a name for himself. Started with his original Toyota parts for his own car, he decided he should help others get the same setup as he has. This was the start of Racing Factory Yamamoto. From there on, he has been making high quality parts for the NSX, S2000, Beat, and even Nissan Pao or Figaro parts. theNSXshop is glad to have RFY as part of our lineup.