Rieger rear diffuser for the original M-Sport rear bumper on the BMW 3 Series VII (G20/G21). Designed for cars with a tow hitch and original left and right exhaust tips measuring 90 mm in diameter. Made from ABS plastic and prepared for painting.
Mounting equipment is included.
Note: Not suitable for the M340i/M340d. The limitation applies up to a maximum speed of 250 km/h.
Suitable for: BMW 3 VII (G20/G21).
Manufacturer’s vehicle data
- 3-series G20 (G3L): 03.19-06.22 (before facelift) – sedan
- 3-series G21 (G3K): 03.19-06.22 (before facelift) – touring
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 original exhaust tips left and right (90 mm ø)
- ABS, needs painting — for original exhaust trims left and right (M340i / M340d)
- Gloss black — for original exhaust tips left and right (90 mm ø)
- Gloss black — for original exhaust trims left and right (M340i / M340d)
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): 53504, 53506, 88306, 88330

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