Mercedes-Benz AMG W205 | Prepreg Dry Carbon Fiber Rear Diffuser V2

Mercedes-Benz W205 (2014-2021) Prepreg Dry Carbon Fiber Rear Diffuser (V2 Style)

Engineered for Mercedes-Benz W205 C-Class (2014-2021, non-C63 trims) owners, this Prepreg Dry Carbon Fiber Rear Diffuser, V2 Style is an alternative design to our standard W205 diffuser, featuring a more aggressive deep-fin channel geometry and extended side edges. Imported from leading manufacturers around the world and quality-controlled by BYC Performance, this Mercedes W205 carbon rear diffuser v2 bolts directly to OEM mounting points.

The V2 version delivers a bolder motorsport look. See our other SKU for the v1 (classic style).

Key Features

• Prepreg Dry Carbon Technology: Autoclave cured under high heat and pressure, a more consistent weave.
• V2 Aggressive Style: Deep fin channels, extended side edges. Bolder than v1.
• High Strength: Carbon fiber offers very high strength for its weight.
• Aerodynamic Performance: Optimized channels accelerate underbody airflow.
• 2x2 Twill Carbon Weave: Natural carbon weave under UV-protective clear coat.
• Direct OEM Fit: Direct bolt-on for non-C63 W205 (2014-2021) rear bumper.
• UV & Chemical Protection: Long-life fade resistance.

Prepreg Dry Carbon vs. Wet Carbon

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

Installation Notes

1. Raise the vehicle and remove rear bumper underbody screws.
2. Detach OEM plastic diffuser.
3. Test-fit the carbon diffuser for alignment.
4. Secure with supplied hardware to the manufacturer's recommended torque.

Care & Maintenance

Wash with pH-neutral shampoo. Apply carbon-safe sealant every 6 months.

FAQ

What's the difference between v1 and v2?
v1 has classic geometry with a cleaner look; v2 has deep fin channels and extended side edges for a more aggressive appearance. Both fit the same W205 non-C63 rear bumper.

Compatible with C63 W205?
No.

Compatible with W206 (2022+)?
No.

Compatible with C43 AMG?
Yes.

Will rain damage dry carbon?
No.

Shipping time?
In-stock items ship within 1-3 business days via partner couriers. 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.