[jeb532]

see this thread...

http://www.subaruoutback.org/forums...-few-modifications-2000-wagon-standard-3.html

 

[cardoc]

Don't you have an engine to get running?

 

[Blue Leader]

Would just replacing (having a shop cut out and fab up new) the Y where the left and right bank come together help much? What would removing 2nd cat do? No emissions here to worry about. Looking at my new to me h6, that y junction looks nasty.

Something like this welded in there...Amazon.com: Magnaflow 10758 Stainless Steel 2.5" Exhaust Y-Pipe: Automotive