I am going to run nitrous but before I do I need to buy bigger injectors, fuelpump, fuel pressure regulator, and fuel rail. I was wondering if you can recommend some brands.
Need help please!

http://www.autolabonline.com/

Talk to Bill there ... his boardname onthe MR2 baord is $nocash$.

Also talk to Aaron at ATS. He is on this board ... see his threads in here on the TD06.

Both of these guys can answer your questions.
Tell them I sent you :)