This is our Favorite Manifold for B Series keeping A/C and P/S
 
It's the best quality manifold and the best fitting.
 
It's Cast Stainless Steel
 
We've used it on many of out B series building including the Type R , the one on the cover of turbo magazine and the Red Integra we built on YouTube.
 
It positions a T3 /T4 Turbo perfectly for a down pipe to clear and  still retain A/C.
 
It positions the Waste Gate so there's no boost issues. It's perfectly between all runners.
 
It's the Perfect manifold that not only looks great you can also access all the manifold bolts.
 
Turbo Requirements:
 
You need and T3/T4 Turbo with a 3" inlet for the compressor
You will need  a T3 -  5 Bolt Turbine housing. (See Last Picture for example )
This is known as a 'Ford Style housing'
 
The Compressor side can be a E housing or B housing. 2.5" inlet or 3" Inlet.
 
Example:
 
This Turbo 
 
 
The Exhaust side faces the drivers side ( Towards AC Compressor)
 
With a slight amount of cutting to the webbing on the block, you have plenty of room for a 3" Intake to the turbo.
 
Pre Order- Allow 7 business days for delivery