I have an isuzu manifold and the intake runners almost match perfect with ours. With a few mods it could work.

kyle purchased an exhaust manifold from me.  Money order was sent promptly and I recieved it in AWESOME time.  Great to do business with.   Thanks for your business Kyle,   Ron

I'm posting these pics on-behalf and for Kawika.   He's going to come on later and give details on all mods he's done.   This is a beautiful car.   http://www.geocities.com/narsisippi/Graphics/Daves/PassengerSide1.txt   http://www.geocities.com/narsisippi/Graphics/Daves/GrandEngineBay.txt   http://www.geocities.com/narsisippi/Graphics/Daves/EngineBayTight1.txt   http://www.geocities.com/narsisippi/Graphics/Daves/Interior1.txt   http://www.geocities.com/narsisippi/Graphics/Daves/BackPassen

Like it says  I made a turbo to mass hard pipe.  I used  3in 93 civic intake  cut the end off some  so the bend would make the  mass sit in its spot nicely.   bought 2 couplers from lowes $5,  got a free pipe $0, got much better spool up and a nice turbo wissle priceless    It deff seems to spool faster  and seems to help in the topend.  and looks better.    if anything the price is worth the spool up.  will help much more with a larger turbo then the 12a.   Some pics   http://www.we-todd-did