2023 BMW M4 CSL

BBS FI-R

20x9.5 front, 20x10.5 rear · offset ·

Do 20x9.5 front, 20x10.5 rear BBS FI-R wheels fit a 2023 BMW M4 CSL?

On this owner's 2023 BMW M4 CSL, that is the setup on the car: 20x9.5 front, 20x10.5 rear BBS FI-R wheels, as recorded in the original post. The post records the suspension as 2-way coilovers. This is one owner's actual setup, owner-reported — it documents what this owner runs, not a guarantee that the same setup will fit or clear on your car.

AI-generated view of 2023 BMW M4 CSL on BBS FI-RView Original Post and Photos ↗

The owner's own photos are in their original post. Source & rights details are at the bottom of this page ↓

Original forum post & photos

View Original Post and Photos ↗

BBS FI-R wheels, 20x9.5 front and 20x10.5 rear, with Michelin Cup 2 R tires 285/30R20 front and 305/30R20 rear on 2-way coilover suspension, as stated in Nadoa's Bimmerpost G80 aftermarket wheel thread post 32297495 ("BBS FI-R ... F: 20x9.5 ... 285/30R20 Cup2R, R: 20x10.5 ... 305/30R20 Cup2R ... Suspension: 2-way coilover"); the 2023 M4 CSL year and trim are proven from his postbit ("Drives: 2023 M4 CSL"), and his second photo in the post — opened at full size and verified in a follow-up check — shows the entire black M4 CSL in side profile on the bronze FI-R wheels. Wheel offsets not stated by the poster.

Source & image rights: · Nadoa
Verification: Owner post and source photo verified

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