BMW M3 G80 / M4 G82 | Prepreg Dry Carbon Fiber CSL Hood

BMW M3 G80 / M4 G82 Prepreg Dry Carbon Fiber CSL Hood

Engineered for BMW M3 G80 and M4 G82 owners who want both visual aggression and real weight savings, this Prepreg Dry Carbon Fiber CSL Hood draws inspiration from the M4 CSL and replaces the OEM bonnet entirely. Autoclave-cured by leading manufacturers around the world and quality-controlled by BYC Performance, this BMW G80 / G82 carbon CSL hood bolts directly to factory hinges and works with your existing struts, seals, and latch mechanism.

If you're building a serious BMW M3 G80 tuning or M4 G82 modification project and want a part that improves front-axle balance, this dry carbon CSL hood is noticeably lighter at the front of the car. Designed to manage the thermal load of the S58-powered current-gen M3/M4 family (473 hp standard, 503 hp Competition, 543 hp CS/CSL), the central vent layout helps purge engine bay heat. The same hood form fits the M3 G80 Sedan, M4 G82 Coupé, and M4 G83 Convertible.

Key Features

• Prepreg (Dry) Carbon Technology: Cured in an autoclave under high heat and pressure at a controlled resin ratio, a more consistent weave.
• CSL Design Language: Center-vent layout taken from the M4 CSL bonnet, optimized for engine-bay heat extraction.
• Weight Advantage: Noticeably lighter than the factory steel/aluminum hood. Improves front-axle balance and steering feel.
• OEM Hinge Fit: Direct bolt-on to factory G80 Sedan and G82/G83 Coupé/Convertible hinges, latch, and struts.
• 2x2 Twill Carbon Weave: Authentic carbon pattern under a UV-protective high-gloss clear coat.
• Structural Rigidity: Internal carbon skeleton matches or exceeds OEM hood rigidity.
• UV & Chemical Protection: Long-life clear coat protects against fading, cracking, and bug/tar splash.

Prepreg (Dry) Carbon vs. Wet Carbon: Which Is Better?

Most aftermarket carbon hoods are made using wet lay-up, where resin is applied by hand and cured at room temperature, leaving air voids and inconsistent weight. Prepreg (dry) carbon:

• Cured in an autoclave under high heat and pressure → a more consistent weave
• Controlled resin ratio → lighter and stronger
• The production method widely chosen in motorsport
• Minimal UV fading over years of use

Installation Notes

Installing the BMW G80 / G82 carbon hood is a direct replacement of the factory bonnet. Professional installation is recommended:

1. Open the hood; protect the wiper arms and upper grille clips.
2. Disconnect the gas struts from the OEM hood.
3. With two people, lift the new carbon hood and align it to the hinge holes.
4. Tighten the hinge bolts gradually to the manufacturer's recommended torque.
5. Test the latch and safety hook; adjust shim height if needed.
6. Reconnect the gas struts and test open/close operation.

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; don't let bug splatter dwell on the surface.

FAQ

Does this hood fit both M3 G80 and M4 G82?
Yes. M3 G80 Sedan, M3 Touring G81, M4 G82 Coupé and M4 G83 Convertible share the same hood hinge and latch geometry.

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

Does it fit the previous-gen M3 F80 / M4 F82?
No. F80/F82 (2014-2020) uses different hood geometry.

Does this fit BMW M2 G87?
No. The M2 G87 has a shorter hood profile.

Does it work with OEM sensors and gas struts?
Yes. All factory equipment (latch, sensors, struts, seals) works without modification.

Can it be painted?
Yes, can be painted body color if desired, but natural carbon weave is the most common finish.

Shipping time?
The hood is a large item; in-stock units ship within 2-5 business days in custom packaging. 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 carbon hoods, BMW M4 CSL hoods, 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.