Which bumper is OK for S3 conversion?

[Johnny Bravo]

Hi!
I have a Sportback A3 and I would like to change the rear bumper with an S3 one.
Is any of the following the right one to buy? Even if they are not complete?
1. bara spate audi a3 2009-2012 - Okazii (114160218)
2. BARA SPATE AUDI A3 S LINE 2008 - Okazii (128963993)
3. bara spate audi a3 2011 - Okazii (115641207)
4. Bara spate Audi A3 2005-2010 , partronic , 350 ron - Okazii (133449446)
5. Bara spate Audi A3 , 2009 - 2012 , S-line - Okazii (134984797)
6. Bara Spate Audi A3 Sportback 2010 - Okazii (133287513)

 

[NHN]

None of them are S3.

 

[Johnny Bravo]

At the moment I have this bumper on my car:


Can't I just remove the lower part and replace it with the S3 parts?

 

[NHN]

TBH its a ballache to fit other valances to that upper, best to find an sline upper or whole bumper & fit s3 valance or just get an s3 bumper.

 

[Johnny Bravo]

Any idea of the part number for tha upper part?
I've checked in ETKA and I saw that all the bumpers have the same PN except for the final letter. I couldn't figure out which one is for S3.

 

[NHN]

Look at PR Codes far right column, this denotes sline, s3, sport etc.

 

[Johnny Bravo]

How about this one:
Original Audi A3 8P Sportback Heckschürze Heckstoßstange Stoßstange hinten | eBay

Could I just remove the black part an install the S3 diffuser?