Well it is finally time. I have almost all of the mods that you can throw onto a STI. The header is going to be here in a week and i am ready to go big. I am going to order a bigger turbo, a frount mount, 800+cc injectors, and a 310hr fuel pump. So my question is what size turbo should i run? And made by who. I dont even know what stock size is so can some one tell me that. I dont know if i should be going with a vf or t or what not...please tell me your input. I want to run about 450+whp so that you know what i am shooting for, turbo lag doesnt bother me to much cause i am going to be using this car for the 1/4th and not to much as a track racer. I just need a turbo that will hit hard enough to get me over 450+whp. Thanks for you input.

 

avo 450 or avo 500 i heard from nasioc.com that it's bigger and better than the sr 50 not sure but i just read it somewhere in the forum.. good luck

 

GODSPEED's Garrett based GT35R kit is ball bearing and capable of over 550 HP and makes boost low enough that you can drive the car every day and not worry about big lag issues.

www.godspeedinc.com

call dan he is very helpful. He has 2 other smaller kits if this one os overkill for you.

 

I am pretty sure that the sr50 is to small to make the numbers that i want, if i went with the sr series i would do at least a 55.