s40 dual exit exhaust advice

i have a 2.0d s40 [56plate]with the s.e. body kit. it aready has the inserts for the dual end exhaust pipes and so i have been loking into what my options are on doing this.
i have found
http://www.ebay.co.uk/itm/Volvo-V50-...item43bab358eb
but this is listed for a v50 only and whilst i plan to ask the seller if this will fit i was hoping someone on here might have either fitted this or something similar.

does anyone know if the main rear body of the chassis on the s40 and the v50 are the same?
Attachment 21158
i have been under mine and it does look very similar including where the dual pipe meets the back box end pipe just at the rear suspention.
Attachment 21159

any thoughts or knowledge would be greatly appreciated.