Okay, I ordered a To4S 60-1 from precision turbo a while ago. They didnt send me a .96 fully divided turbine housing like I wanted, but at the time I was in a hurry to get my car running so I put it on anyway. Well now 9 months later, I'm installing the turbo on a FD. Before I did this I really wanted a .96 divided housing, because my exhaust manifold is stainless fully divided. I havent had any luck getting a hold of a fully divided turbine housing at ALL! So I was wondering if it will make much of a difference with spool and power ect? I heard that fully divided increases spool by 500rpms, but was wondering if since my manifold is exhasut header is fully divided if it would be that much. Thanks for any help.

 

I believe the .96 is only available in a collected/undivided housing. The next closest housing which is divided is a 1.00 A/R...

I know ATP Turbo makes custom turbine housings, but as far as Garrett/Turbonetics matters, their T-series housings are only available in the following T4 sizes (there are a couple smaller and larger housings, but these are most suitable to our engines):

Undivided/Divided:
.81/.84
.96/1.00
/1.15
/1.32

 

call ken at cheapturbo, he can get you a 1.00 divided. They've been popular this year.