how come i only see t4 twin scroll manifolds?
does anyone made t3 twin scroll manifolds for a b series

 

I'm sure it can be done, but the one difficulty i forsee is that to build the twin 2-1 collectors on the turbo flange, you might run into space issues on a smaller T3 flange; whereas, on the T4 flange, there is a little more room to work.

Few examples:
https://honda-tech.com/zerothread?id=2109634
https://honda-tech.com/zerothread?id=2094292 <---more what you're looking for

 

I know for certain AFI and Full-Race make them.

I'm sure any fabricator can and do, though they may not advertise it.

 

the only twin scroll manifold i see from full race is their t4 top mount. no t3.
they do make a t3 twin scroll bottom mount for the evo but what about hondas??

 

[QUOTE=a1320addict]I know for certain AFI and Full-Race make them.

I'm sure any fabricator can and do, though they may not advertise it.[/QUOTE]

 

User Boostwerks.com will make you one

 

I know Nick from SLS is capable of making them and i'd trust him to weld it up. If you want another price quote, PM PSI2HI. He built my stuff