I would like to purchase the NEW rear bumper plastic lower insert that is on the new Prem+ models to replace my rather plain lower bumper part.

The NEW Prem+ A4 now include the external S-LINE attributes which this is one of them.. Would anyone know if it would be an easy removal and replace with the new version?

 

if you have a non-sline car the answer is no without buying a Vortex insert as an option (about $450). If you have a sedan there are plenty of rear bumpers sline available you could buy for about the same price. check the classified. This topic has been pretty beat up on the Audizine blogs. I am in the same boat as you, I have a non-sline avant and I am trying to figure this one out.