so I have my crx, it's a 91 si with a 92-95 hatch civic si (d16z6) motor...plans of rebuilding and boosting is in the near future. I'm getting my friends t3/t4 and his intercooler for pretty cheap. but that's not what i have quesitons about... I need to find an exhaust manifold with a t3 flange that can fit on the d16z6, also I need to find a new exhaust or I need to know if my exhaust is worthy of a turbo or not...anyone with knowledge give me some imput, i need all the help i can get...

 

this is an i need info bump...

 

As long as it isn't too small (<2.25") it should be fine. However, you will see more performance with a 2.5-3" exhaust. As far as a manifold there are quite a few out there. They run the entire price range of manifolds from a diy hf manifold w/ t3 flange adapter all the way to a fuu-race ramhorn manifold.

 

the exhaust is about 2.25" so i would think it is too small...you can always sell me the exhaust and buy a thermal turbo exhaust (3")...

 

go to spooledmotorsports.com....they have some good manifolds....

 

go to forced induction. for better help

 

<TABLE WIDTH="90%" CELLSPACING=0 CELLPADDING=0 ALIGN=CENTER><TR><TD>Quote, originally posted by crxgator &raquo;</TD></TR><TR><TD CLASS="quote">the exhaust is about 2.25" so i would think it is too small...you can always sell me the exhaust and buy a thermal turbo exhaust (3")... </TD></TR></TABLE> really?
I'm adding a turbo and have the MX on my rex. I been considering an exhaust upgrade. FWIW, the MX is a Ø60mm in dia, or about 2.36. Just a small bit larger than 2.25
chris

 

thanks chris