[alfaquadri]

not the diffuser but the bumper around the exhaust pipes like in this picture.

 

[Tmorr]

View attachment 29056

not the diffuser but the bumper around the exhaust pipes like in this picture.

Did you look on alfa9supply https://www.alfa9supply.com/stelvio-carbon/alfa-stelvio-koshi-carbon-fiber

 

[alfaquadri]

thank you, but they are sold out, i'm sending them an email. thanks !

 

[qvfan]

This part is no longer made from what I was told by the manufacturer (koshi). They were working on a redesign, not sure if or when it'll be available.