Rieger rear diffuser for the Audi A5 I (B8), designed for pre-facelift Sportback models. It is made for twin tail pipes on the left and right, with oval openings measuring 4x115x85mm.
The diffuser is made from paintable ABS plastic, with a carbon-look finish also available. The set includes aluminium mesh and mounting equipment.
Note: Not for cars with a tow hitch. For cars without the S-Line exterior package, select the appropriate diffuser version.
Suitable for: Audi A5 I (B8).
Manufacturer’s vehicle data
- A5 (B8/B81): 06.07-07.11 (before facelift) – sportback
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 — for twin tail pipes left and right (4x115x85mm oval), for cars without S-Line exterior
- ABS, needs painting — for original twin tail pipe left, for cars with S-Line exterior
- ABS, needs painting — for original twin tail pipe left, for cars without S-Line exterior
- ABS, needs painting — for original tail pipes left and right, for cars with S-Line exterior
- ABS, needs painting — for original tail pipes left and right, for cars without S-Line exterior
- Carbon look — for twin tail pipes left and right (4x115x85mm oval), for cars without S-Line exterior
- Carbon look — for original twin tail pipe left, for cars with S-Line exterior
- Carbon look — for original tail pipes left and right, for cars with S-Line exterior
- Carbon look — for original tail pipes left and right, for cars without S-Line exterior
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): 55436, 55437, 55438, 55440, 55441, 99886, 99887, 99891, 99892

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