R-Line rear diffuser

After a little help to get the part number for the defuser shown below







Thanks

 

I'd call that a "rear valance" as opposed to "diffuser"... lol

Have you tried calling your local dealer?

 

To be honest, that's what I'd of called it but that's how I've seen it described, hey ho

I've not found dealers to much help round here, and my copy of etka only goes to 2011, hence asking on here