hks cast iron manifold, seems good, what do you think? anyone use them?
 

http://www.hksusa.com/images_products/S_2064.jpg

HKS Turbo Exhaust manifolds are upgrade units that allow factory turbocharged vehicles to utilize larger HKS Turbos. The cast-iron manifolds utilize precision craftsmanship and offer flawless fitment for each application. Each manifold is designed to promote maximum exhaust flow for increased turbo spool up and is fabricated with provisions to directly mount an HKS wastegate for unsurpassed turbo boost management. Cast-iron HKS Turbo Exhaust Manifolds are also available for select naturally aspirated vehicles to construct custom turbo kits.

Ok, so these look bad ass. not very pricey. Why dont you hear more and or does anyone around here know anyone who's run them? The one guy i asked, said they were cast and he like it, pretty bad ass

only thing i can think of is they use a T25 Flange.. but for the cheap cost and being cast as well as having all B/D models.. it seems good?

Re: hks cast iron manifold, seems good, what do you think? anyone use them? (KTeller8)
 

basically the fact that it has a t25 flange...everyone only knows t3 flanges and 35/38mm wastegates..unless your jdm https://honda-tech.com/forums/images/smilies/emwink.gif

Re: hks cast iron manifold, seems good, what do you think? anyone use them? (KTeller8)
 

If you run internal W/G I am sure it is a quality cast piece and will hold up well. What car/motor is really what we need to know?? I would not mind having the HKS manifold upgrade for the Evo https://honda-tech.com/forums/images/smilies/emthup.gif

Re: hks cast iron manifold, seems good, what do you think? anyone use them? (KTeller8)
 

I used an HKS manifold for my B20 CRX turbo project. As a manifold, it is a great piece for the price. In reality, you will pay much less in the long run for a T3 flanged setup. Everything for a T25/28 setup costs more, is harder to track down, and probably requires at least some degree of modification. Trust me, I know. If you happen to pick one up and need any help with your setup, please feel free to PM me. I have people that can vouch for me, but I honestly recommend that you go T3 or T3/T4

Re: hks cast iron manifold, seems good, what do you think? anyone use them? (JalopySiR)
 

I have and HKS manifold. i like it. pm me for pictures

Re: hks cast iron manifold, seems good, what do you think? anyone use them? (KTeller8)
 

I have it on my D16z6 with a Precision GT28R. It's a quality piece. only for internal wastegates of course

Re: hks cast iron manifold, seems good, what do you think? anyone use them? (KTeller8)
 

The HKS is the same manifold Greddy uses in its kits

Re: hks cast iron manifold, seems good, what do you think? anyone use them? (D-Man)
 

pretty much for the D guys its going to be a good route.. anything with a way bigger motor (b16-18), its not in their best interest huh?

Re: hks cast iron manifold, seems good, what do you think? anyone use them? (KTeller8)
 

It's fine for the B series. It's just in turbo sizing and the aforementioned difficulties where it lacks. As a manifold, it is a great unit.