Hi immin the process of buying a lownmilage 2010 wrx sti 2010 model.budgie might be able to help here and Richard at fb tuning..i believe it's standard and does nor have the 320 or 340 remap as stated.as the exhaust is standard and does not have pro r on tailpipe.

can I just take to subaru and pay them the high price of £1600 plus vat making it a 340 r plus exhaust.or Richard could you remap and fit exhaust for cheaper money....

 

I think you'll find it probably is a 320 r. There should be a silver sticker somewhere on the b pillar to confirm. If not try the log book. The 320 r was nothing to do with the pro r stuff which had initial teething problems.