Hi guys
Just thought i would share this with you.
Not sure if you are familiar with it or not but its called JP-carparts.com and its a website to help you find the oem part numbers for your car.
I've used it several times and its pretty easy to navigate.
Just choose your model then model code. For example for my V7 Ra i would choose : Impreza GD.GG then GDB-4DH.
It will then list all parts available for your car. I've also found that some parts not available or does not exist in the Partsouq system will be available on here.
You can either purchase direct from their site or find the part number then buy it from Partsouq. I've found in some cases it will be slightly cheaper on Partsouq.
http://www.jp-carparts.com/subaru/carlist.php?maker=subaru
Hope this helps some of you out.
Cheers
Sakon