The Rieger rear diffuser, or rear bumper insert, is designed for the Audi A6 IV (C7) and Audi S6 IV (C7) with the original S-Line exterior package. It is suitable for the original twin tail pipes on the left and right, or a four-pipe sports exhaust system with oval 4x90x72 mm tailpipe ends. The diffuser is intended for vehicles without a trailer hitch and includes mounting equipment.
It is also suitable for vehicles with a sensor-controlled tailgate that opens with a foot gesture.
Note: On Audi A6 (4G/C7) and S6 vehicles with S-Line equipment, produced after the facelift or from 09/2014, the product is suitable only in conjunction with a four-pipe sports exhaust system on the left and right with oval 4x90x72 mm tailpipe ends. Not suitable for vehicles with a trailer hitch. The maximum speed limit is 255 km/h.
Suitable for: Audi A6 IV (C7), Audi S6 IV (C7).
Manufacturer’s vehicle data
- A6 S6 (4G/C7): 09.14- (ex facelift) – sedan, avant
- A6 (4G/C7): 09.14- (ex facelift) – sedan, avant
Original data from Rieger Tuning. Please check model, year and version of your vehicle before ordering; if in doubt, contact us and we will check for you.
Versions
- ABS, needs painting
- Gloss black
Approval
This part comes with a German Teilegutachten (parts certificate); the document is included. In Germany the part must be entered in the vehicle registration after fitting.
Manufacturer part no. (Rieger): 55344, 88366

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