68.44.46

Hi. I need the middle silencer for a 2007 Subaru Legacy Estate 2,0 with 121kW engine. The original part number at Subaru is 44200AG570. I've seen on internet that this is the same part as IMASAF68.44.46. Do you have this part? How much will this part cost? and can you also provide the fitting parts I will need? how much for them? Can you send theese parts to Norway? What will the shipping cost be? Regards Umar Moghal