Rieger rear diffuser for BMW Z4 III (G29) for M-Sport package

The Rieger rear diffuser for the BMW Z4 III (G29) is designed for the M40i and fits the original rear bumper with the M-Sport package. It is intended for cars with the original exhaust trims on the left and right.

Mounting equipment is included. The diffuser is available in ABS plastic for painting or in gloss black.

Note: Only for M40i. Also fits the LCI model (facelift, from model year 2023).

Suitable for: BMW Z4 III (G29).

Manufacturer’s vehicle data

• Z4 (G4Z/G29): 03.19- – roadster

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): 50523, 88215