Raise your HP from 60-100 hp with the installation of a complete NOS (nitrous) wet-system for your Supra. We have more combined experience running nitrous kits on Supra's than anyone and understand what works. This is the starter kit and includes everything you need to get up and running. We suggest some additional accessories which can be purchased below. Our kit includes everything you need and our OWN "how to use nitrous on a Supra data sheet".