Adex G8X MP Style Rear Extensions Dry Carbon Fiber
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MP-style dry carbon rear extensions that sharpen the rear quarters of your M3 or M4 and add visual width to match M Performance aero. Choose your chassis below — built for both the G80 M3 and G82 M4.
Why owners choose it
- Genuine dry carbon — lightweight, rigid layup with OEM-grade durability
- Chassis-specific fit — select G80 M3 or G82 M4; precision-molded to factory tolerances, direct bolt-on
- Sharper rear profile — cleans up the rear quarter line and adds width
- UV-resistant coating — resists fading and holds its gloss
- Seamless panel gaps — molded to factory tolerances for a clean fit
Direct bolt-on with included hardware. Professional installation recommended.
BMW G80 M3, G82 M4.
Confirm your chassis code & model year before purchase. Contact us with any fitment questions.
Genuine dry (autoclaved prepreg) carbon fiber in a deep 2x2 twill weave, finished with a UV-stable clear coat that resists yellowing. Lighter and stiffer than wet-layup carbon, with a glass-smooth surface and a consistent weave.
Ships from California. In-stock parts typically dispatch in 1-3 business days; made-to-order panels take longer, so message us with your chassis code for an exact lead time. Unmounted, unmodified parts can be returned within 30 days. Painted, mounted, or modified parts are non-returnable.