Hi everyone. I am a new owner of a 2013 Audi A5 2.0 coupe but sadly it is not S-line. I am thinking of doing a S-line conversion on the front bumper (the fog light area) and rear bumper having twin exhaust (one exhaust on each side) at the back.

Does anyone know what is the parts number I should be looking for or any of you know of any website or place where I can buy the parts? Really appreciate your help and information! Thank you very much!