This is a part I created out of the stock Subaru Manifold. It was on my N/A conversion and worked awesome! (ran for 12,000 miles) It basically lets you mount the motor in the engine bay without any cutting needed to the car in the back. (can be used for turbo also)

-flows perfect
-Injectors cleaned and flow tested to 100% by AZ TPI here in tempe,az
-All sensors seen on manifold included
-Throttle body spacer also included (makes accelerator cable line right up with throttle body)
$250 (basically my cost after injector cleaning and throttle body spacer and custom brackets etc.) ebay listed today also.

I also do custom intake aluminum welding if this manifold sells quick and you need another one, just email me.