Mercedes-Benz AMG A45 W177 / V177 (2018+) Prepreg Dry Carbon Fiber Rear Air Canard

Engineered for Mercedes-AMG A45 W177 (hatch) and V177 (sedan) (2018+) owners, this Prepreg Dry Carbon Fiber Rear Air Canard adds DTM-inspired aero canards to both rear bumper corners, directing rear-axle airflow and aggressively sharpening the rear visual. Manufactured in Europe and quality-controlled by BYC Performance, this W177/V177 carbon rear canard set fits OEM AMG-package rear bumper side profile directly.

If your A45 W177 tuning project demands AMG GT3-inspired rear canards, this dry carbon rear air canard is built for you. The W177-gen A45 runs the world's most powerful production 4-cylinder: the M139 2.0L turbo (387-421 hp S trim).

Key Features

• Prepreg Dry Carbon Technology: Cured in an autoclave under high heat and pressure; a more consistent weave.
• Left+Right Symmetric Set: 2-piece kit for both rear corners with AMG GT3-inspired canard geometry.
• Direct OEM Fit: Plug & play on W177/V177 (2018+) AMG-package rear bumper side profile.
• Lightweight: Noticeably lighter than equivalent factory accessory.
• High Strength: Carbon fiber offers very high strength for its weight.
• 2x2 Twill Carbon Weave: Under a high-gloss UV-protective clear coat.
• Aerodynamic Canard: Directs rear-axle airflow for visual and aerodynamic contribution.

Prepreg Dry Carbon vs. Wet Carbon

• Cured in an autoclave under high 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 of use

Vehicle Fitment

• Mercedes-AMG A45 W177 hatchback (2018-2024) — M139 2.0L Turbo
• Mercedes-AMG A45 V177 sedan (2018-2024) — M139 2.0L Turbo
• Mercedes-AMG A35 W177/V177 (2018+) — M260 2.0L Turbo
• Mercedes-Benz A-class W177/V177 AMG-Line trim

Important notes:

• This product is NOT compatible with the W176 (A-class 2012-2018).
• Standard (non-AMG-Line) A-class W177/V177 rear bumpers cannot be guaranteed fitment.

Technical Specifications

• Material: Prepreg Carbon Fiber (2x2 Twill Weave)
• Manufacturing: Autoclave Cure
• Set Contents: Left + Right (2 pieces)
• Finish: High-Gloss Clear UV-Protective Resin
• Origin: Europe

Installation Notes

1. Clean the bumper side surface thoroughly with isopropyl alcohol.
2. Test-fit the part for alignment.
3. Secure with 3M VHB double-sided tape or supplied adhesive kit.
4. Allow 24 hours in a dry environment to cure.

Care & Maintenance

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

FAQ

Compatible with W176?
No. W176 has different rear bumper geometry.

Does it fit both hatch and sedan?
Yes. W177 and V177 share the same side bumper profile.

Can it be installed with the rear diffuser?
Yes. Combines perfectly with our W177/V177 carbon rear diffuser.

Does it need painting?
No. UV-protective clear resin-coated real carbon weave.

Shipping time?
In-stock items ship within 1-3 business days. International shipping available.

Warranty?
BYC Performance 12-month warranty.

Why BYC Performance?

BYC Performance is a Turkey-based performance tuning specialist sourcing premium carbon fiber parts from leading European manufacturers.