Real and dry carbon fiber trunk spoilers and mirror cap overlays for BMW 8 Series G16 Gran Coupe 840i M850i M8 Gran Coupe (2020-2026), spoilers also fit M8 F93 Gran Coupe. Direct-fit, no drilling required.

BMW 8 Series G16 Gran Coupe (2020–2026)

BMW 8 Series G16 Gran Coupe Carbon Fiber Aero Parts (2020-2026)

The G16 Gran Coupe brings a four-door fastback body style to BMW's 8 Series flagship lineup, spanning the 840i, M850i, and M8 Gran Coupe trims from 2020 onward. AeroBon builds real and dry carbon fiber components specifically for the G16 platform, including trunk spoilers and a mirror cap overlay, each engineered to match the Gran Coupe's factory panel gaps and mounting points.

Currently Available

Our 8 Series G16 lineup includes:

  • Real Carbon Fiber Trunk Spoiler - H Style (High Kick, shared with M8 F93 Gran Coupe)
  • Real Carbon Fiber Trunk Spoiler - MV Style (Motorsport Version, shared with M8 F93 Gran Coupe)
  • Dry Carbon Fiber Mirror Cap Overlays - MA Style (M-Arc, shared across G20, G22, G23, G26, G30, G32, G11, G12, G14, G15, G16)

Choosing the Right Option

The H Style spoiler keeps a subtle, factory-adjacent profile suited to a daily-driven 840i or M850i, while the MV Style adds a more pronounced lip closer to what you'd see on an M8 Gran Coupe. Both mount using the factory trunk lid surface with no drilling required.

Installation Reference

For adhesive prep, alignment, and mounting steps, see our rear spoiler installation guide.

Fitment Clarification

This collection is built for the G16 8 Series Gran Coupe (four-door) specifically - it does not fit the G14/G15 8 Series Coupe or Convertible, which use different trunk geometry. The trunk spoilers are shared with the M8 F93 Gran Coupe since both use the same trunk lid; the mirror cap overlay is a cross-platform part confirmed for G16 fitment alongside several other current-generation BMW models.

Related Platforms

Looking for other current-generation BMW models sharing the same mirror cap overlay? See our BMW 3 Series G20 Sedan and BMW 4 Series G22 Coupe collections.

Quick FAQ

Q: Will these parts fit an M8 Gran Coupe?
A: Yes. The M8 Gran Coupe shares the same trunk lid as the 840i and M850i Gran Coupe, so both spoiler styles fit the same.

Q: Does this fit the 8 Series Coupe or Convertible?
A: No. The G16 Gran Coupe's four-door trunk lid differs from the G14 Convertible and G15 Coupe - this collection is Gran Coupe-specific.

Q: Is drilling required for the mirror cap overlay?
A: No. It bonds directly over your factory mirror cap with no removal needed.