The Rieger rear diffuser is designed for the Audi A4 II Cabriolet (8H), before facelift 04.02–12.05 and facelift model from 01.06 onwards. This version is suitable for twin tail pipes on the left and right, measuring 4x90mm ø, and includes aluminium mesh and mounting equipment. It is available in ABS plastic for painting or with a carbon-look finish.
Note: The rear diffuser is only suitable in combination with the Rieger sports exhaust silencer, part no. 00299229.
Suitable for: Audi A4 II.
Manufacturer’s vehicle data
- A4 (8H): 04.02-12.05 (before facelift), 01.06- (ex facelift) – convertible
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 (4x90mm ø)
- ABS, needs painting — for sports tail pipes left and right (140x90mm oval)
- ABS, needs painting — for original tail pipes left and right
- Carbon look — for sports tail pipes left and right (140x90mm oval)
- Carbon look — for original tail pipes left and right
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): 55268, 55269, 55270, 99818, 99819

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