MY09-12 Guards S3/A3 Do they Fit both ?

Hello guys im after some help found a guard and went ahead to pay for it, though the seller informs me that A3 and S3 guards / wings are different I was under the impression that they would fit and the only difference with the body was the bumpers, side skirts, and wing mirrors.

Vehicle in question is a 2007 A3 5 door Sportback. 8P2 chassis being converted to the 8P3 look

Part Numbers:

8P0 821 105 G [ Left Hand Side]
8P0 821 106 G [ Right Hand Side]

here is the ebay link... Audi A3 2009 2012 LH Guard NEW Genuine FEW Marks | eBay

Hope you guys can confirm for me that they would fit regardless of whether its on an S3 or A3 sportback; would really appreciate it

just looked at this but STILL 'unsure' seems Nigel has all the answer as usual

http://www.audi-sport.net/vb/a3-s3-sportback-8p-chassis/219781-s3-wing-same-a3-wing-57-plate.html

though this is what the seller mentioned..

''Points where the guard meets the seal and front are different and bar being wide guards are bit wider - audi-veedub''

bump.. anyone ?

for anyone elses' information i just confirmed this through Mike @ Awesome-Gti

N/S Wing - 8P0821105G - GBP 137.81
O/S Wing - 8P0821106G - GBP 137.81