BMW M3 G80 / M4 G82 | Prepreg - Forged Carbon Fiber MP Spoiler

BMW M3 G80 / M4 G82 Forged Carbon Fiber MP Spoiler

Engineered for BMW M3 G80 and BMW M4 G82 owners who demand racing-grade quality, this Forged Carbon Fiber MP Spoiler adds aggressive M Performance styling to the trunk/deck lid. Imported from leading manufacturers around the world and quality-controlled by BYC Performance, this G80 / G82 carbon spoiler bolts directly to OEM mounting points: no cutting, no drilling, no modification required.

Designed to complement the aggressive character of the new-generation S58-powered M family (G80 Sedan 473-543 hp, G82 Coupé 473-543 hp, G83 Convertible 503 hp), this spoiler fits both the M3 Sedan G80 trunk lid and the M4 Coupé G82 deck lid with identical geometry. Forged carbon technology, chopped carbon strands compression-molded under high pressure, produces a unique marbled finish; every piece is one of a kind.

Key Features

• Forged Carbon Technology: Chopped carbon fiber strands compression-molded under high pressure; each piece has a unique marble/flow pattern.
• M Performance Styling: Forged carbon version of the OEM MP spoiler design, visually far more striking than the factory plastic part.
• Durable Build: Carbon-resin matrix resists impact and UV fading.
• Aerodynamic Contribution: Complements rear-axle balance visually and aerodynamically over the trunk lid.
• Unique Marbled Pattern: Unlike traditional twill, the modern forged look used by Lamborghini and Ferrari.
• Direct OEM Fit: Plug & play on M3 G80 Sedan and M4 G82 Coupé trunk lid mounting points.
• UV & Chemical Protection: Long-life clear coat protects against fading, cracking, fuel splash, and road tar.

Forged Carbon vs. Prepreg Carbon: Which Look?

Forged carbon is produced by compression-molding chopped (1-2 cm) carbon strands with resin under high pressure; the result is a unique marble/flow pattern on each piece. Prepreg (dry) carbon has the regular 2x2 twill weave. Forged:

• Easily molds to complex geometries
• Every piece is visually unique
• Used on Lamborghini Huracán and Ferrari models
• Equivalent strength and weight to twill prepreg

Installation Notes

The spoiler installs with standard 3M VHB tape on the trunk lid. Professional installation is recommended:

1. Clean the trunk-lid surface with isopropyl alcohol and dry thoroughly.
2. Test-fit the spoiler and mark the position.
3. Remove the 3M VHB tape backing.
4. Press the spoiler firmly into place (30+ seconds of steady pressure).
5. Do not wash for 24 hours to allow the tape to reach maximum adhesion.

Care & Maintenance

Wash with pH-neutral car shampoo. Apply carbon-safe sealant every 6 months. Keep pressure washer nozzle at least 30 cm from surface.

FAQ

Does this fit both M3 G80 and M4 G82?
Yes. The M3 G80 Sedan and M4 G82 Coupé share identical rear deck-lid geometry at the MP spoiler mounting points; a single piece fits both chassis perfectly.

Compatible with M3 Touring G81?
No. The G81 Touring uses a glass tailgate instead of a sedan/coupe deck lid; this spoiler is for sedan/coupe deck lids only.

Compatible with M4 G83 Convertible?
Yes. The G83 Convertible shares the G82 Coupé deck-lid geometry.

Compatible with M3 CS, M4 CSL, and Competition trims?
Yes. All G80/G82 trims (standard, Competition, CS, CSL) share the same deck-lid geometry.

Compatible with previous-generation F80/F82?
No. F80 (2014-2018) and F82 (2014-2020) are S55-powered previous-gen cars with different deck-lid geometry. A separate F80/F82 spoiler is available in our catalog.

Compatible with M2 G87?
No. M2 G87 has different deck-lid geometry.

Any durability difference between forged and twill carbon?
No, mechanical strength is equivalent. The only difference is the visual finish.

Shipping time?
In-stock items ship within 1-3 business days from Turkey. Domestic delivery in 1-2 days; international shipping available. Parts sourced to order are delivered within 30 days of the order date at the latest.

Warranty?
Manufacturing defects are covered by a 24-month BYC warranty, in addition to your legal rights.

Why BYC Performance?

BYC Performance is a Turkey-based performance tuning specialist sourcing premium carbon fiber parts from leading manufacturers around the world and supplying them to the Turkish market. Our catalog includes BMW M3 G80 carbon parts, BMW M4 G82 carbon diffusers, Audi RS carbon hoods, Porsche carbon spoilers, and many more high-quality carbon components. All parts are sourced from leading manufacturers around the world and undergo strict quality control.