Currently, the adapter is the Redline one. There are two different adapters. We put our own kit together. It has no instructions. We can supply a 1 3/4" filter or a 2 1/2" filter. We can supply carburetors separately. We can supply 32/36 DGV Manual Choke, or 32/36 DGEV Electric choke. You can mix and match, buy whatever you want. I will give you a good price. If you want to email me or call me at work, we can talk.
Subaru has not been that popular for us for supplying Webers. We do a lot of Mazda, Toyota, Suzuki and BMW. In these parts, people drive Subaru for one reason. They cost very little to run.