BMW M3/M4 FD V1 RHT Carbon Fiber Rear Diffuser Set

BMW M3/M4 FD V1 RHT Carbon Fiber Rear Diffuser Set

Marsoni

M251S

$699.50

Get it in 3 business days with 1 day shipping. Friday, May 29

BMW M3/M4 FD V1 RHT Carbon Fiber Rear Diffuser SetBMW M3 G80 G81 G82 G83 FD V1 RHT Dry Carbon Fiber Diffuser & Rear Splitter. Unique styling body kits with perfect fitment and the best UV protection clear coat that can be used for over 3 years without any reaction. 1 year free warranty. This part cannot be compatible with cars that have OEM auto towbars. Compatible with: G80 M3 Sedan G81 M3 Touring

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These are quite nice and also sturdy. Only complaint I have is that I bought a couple of these, and on one of them, only one of them, it was difficult to get the hidden mounts to go into the holes. I think it was probably a manufacturing defect thing. Also, on that particular one, it wasnt as level as the other. Not a show stopper, but if you need a perfectly level type of mounting situation, I would be careful here.

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Reviewed in the United States on September 14, 2025

Verified Purchase

NatKenneally

Charlottesville, US

★★★★★ 5

Great value/easy to install.

Size: 24x6 2Pcs, Color: Black, Size: 24x6 2Pcs, Color: Black

Great product and great value. Easy to install and adds a nice touch to a bathroom.

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Reviewed in the United States on March 21, 2026