Ingo Noak Tuning ABS Rear Diffuser – Audi A4 S4 B8 Facelift S-Line – Matte Black Unpainted

Clean, aggressive rear diffuser from Ingo Noak Tuning.

Fits Audi A4 and S4 B8 facelift with S-Line.

Made in Germany from black matte ABS plastic, unpainted—ready to install as-is or paint to match.

Requires drilling or riveting for mounting.

No returns, this is a made-to-order custom piece.

Part number INE-370045BSRT-ABS.

Gives that rear end a proper motorsport look.