Thanks Fairtax4me, I guy I asked was near the Service Dept. so not any of the sales people, and I was on my way out after spending about 3 hours there. Your right the service techs would know. I just happened to ask the guy I saw around there as I was leaving. By the way I see you have a 96 Legacy L sedan! I had a 98 Legacy L wagon. I bought it new and had it for 20 years, I loved it that's why I kept it so long! It was Spruce Pearl, I hated to say goodbye to it but I figured it was time to get something new. I had put in the NGK Iridium plugs and NGK blue wires and I gained around 3 miles per gallon. Can't swear it the car was faster or smoother or started faster. but did gain the extra mpg, which was the most important! The car ran good before but was due for new plugs! Advanced Auto was selling the copper ones for 3 something and the Iridium for 7 something but for me well worth it! Thought I would share that info in case you are ready for new plugs for your 2.2!