BMW M3 G80 / M4 G82 | Prepreg Dry Carbon Fiber Front Fender Vent

BMW M3 G80 / M4 G82 Prepreg Dry Carbon Fiber Front Fender Vent

Engineered for BMW M3 G80 and M4 G82 owners who want to refine the side profile with a real carbon detail, this Prepreg Dry Carbon Fiber Front Fender Vent (side trim) replaces the OEM black plastic vent on the front fender. Its real carbon weave adds refined M Motorsport character to the side profile. Autoclave-cured by leading manufacturers around the world and quality-controlled by BYC Performance, this BMW G80 / G82 carbon fender vent set uses OEM clips and mounting points for direct fitment.

If you're refining your BMW M3 G80 tuning or M4 G82 modification project with side-profile details, this dry carbon front fender vent is a small but effective upgrade. The same part fits the M3 G80 Sedan, M4 G82 Coupé and M4 G83 Convertible front fender vent cutout, designed for the S58-powered current-gen M3/M4 family (473-543 hp).

Key Features

• Prepreg Dry Carbon Technology: Cured under high heat and pressure in an autoclave for a more consistent weave.
• OEM Plastic Replaced with Carbon: Replaces the factory black plastic fender vent with real carbon.
• M Motorsport Detail: Refined yet aggressive M character on the side profile.
• 2x2 Twill Carbon Weave: Authentic carbon pattern under a UV-protective high-gloss clear coat.
• OEM Fit: Direct fit to factory G80 Sedan and G82/G83 Coupé/Convertible fender vent cutout.
• Pair Set: Symmetric left and right fender vents ship together.
• UV & Chemical Protection: Clear coat resists fading and road chemicals.

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

Most aftermarket carbon parts 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
• A controlled resin ratio → very high strength for its weight
• The production method widely chosen in motorsport
• Minimal UV fading over years of use

Installation Notes

Installing the BMW G80 / G82 carbon front fender vents takes 20-30 minutes:

1. Detach the OEM plastic vent from clips inside the fender (some trims include a single screw).
2. Test-fit the new carbon vent for alignment.
3. Seat into the factory clip points with gentle pressure.
4. Reinstall the original screw if present (to the manufacturer's recommended torque).
5. Step back and check alignment with the side profile.

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

Do these fender vents fit both M3 G80 and M4 G82?
Yes. M3 G80 Sedan, M3 Touring G81, M4 G82 Coupé and M4 G83 Convertible share the same front fender vent cutout.

Compatible with M3 CS, M4 CS and M4 CSL trims?
Yes. All G80/G82 trims share the same fender geometry.

Do they fit the previous-gen M3 F80 / M4 F82?
No. The F-generation has different fender geometry.

Does this fit BMW M2 G87?
No.

How many pieces in the set?
Two: symmetric left and right vents.

Does it affect the side turn signal/sensor?
No. Side turn signal and sensor integration are identical to the OEM part.

Shipping time?
In-stock items ship within 1-3 business days. 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 fender vents, BMW M4 carbon side trims, Audi RS carbon hoods, Porsche carbon spoilers, and many more high-quality carbon components. All parts undergo strict quality control.