I'm just wonder if anyone on here had max out the stock turbo on the 04-05 sti yet. I'm just wanna see how much hp it put down.Cause i'm plans to do a stroker kit on my 04 sti this winter i just wanna see how much i can max out the stock turbo that all. Any help with the hp or anything thanks.

 

A lot of here people have gotten some nice numbers with their stock turbo.

Search around and you'll find them.

 

Stiylin has crazy numbers, tons of torque to play with, check out his posts

 

My Buddy Shawn Got Almost 400whp On 100 Oct With External Wg He Runs 11.7 1/4 Miles With A Stock Sti Vf39 Turbo You Can Check It Out On You Tube

 

thanks guy.