Thanks to carfreak85 for the post regarding my bad egr solenoid. I bought a part for $85 from subaruparts.com in Tacoma and its working great, the check engine light went out and the Maryland emissions testing folks are happy with Ru's exhaust for another 2 years. The subaruparts website has a form you can fill out if you don't have the part number and Trish emailed me right back.
Mike
89Ru