BMW G8X PSM Carbon Spoiler
BMW G8X PSM Carbon Spoiler
BMW G8x PSM Style Carbon Fiber Trunk Spoiler
Give your G80 M3, G82 M4, or G83 M4 the most aggressive rear aero option in the lineup with this PSM style carbon fiber trunk spoiler, built to be the centerpiece of a full aggressive aero build.
Material & Finish:
Crafted from 100% dry carbon fiber using an autoclave process for a lightweight, rigid part with no added weight over stock. Finished with a UV-resistant clear coat to prevent yellowing and preserve a deep gloss finish, even under daily sun exposure.
Design:
The PSM profile sits higher and more pronounced than the 3D style, with sharper riser edges and a more defined lip kick at the trailing edge for maximum visual impact — pairs especially well with the PSM diffuser for a matched aesthetic.
Fitment: BMW G80 M3 / G82 M4 / G83 M4 Convertible (2021–present)
What's Included: 1x carbon fiber trunk spoiler, mounting hardware
Installation: 3M double-sided tape and mechanical mounting points included for a secure, gap-free fit. Professional installation recommended for a flush finish.
As each piece is hand-laid from real carbon fiber, slight variations in weave pattern may occur between units — a natural characteristic of genuine carbon fiber, not a defect.