Mercedes-Benz AMG A45 W177 / V177 (2018+) Prepreg Dry Carbon Fiber Vented Hood

Engineered for Mercedes-AMG A45 W177 (hatch) and V177 (sedan) (2018+) owners, this Prepreg Dry Carbon Fiber Vented Hood improves engine bay heat extraction with functional vent channels, sheds substantial front-axle weight, and delivers A45 S Edition 1-inspired aggression. Manufactured in Europe and quality-controlled by BYC Performance, this W177/V177 carbon hood bolts directly to OEM hinges and latch hardware.

If your A45 W177 tuning project demands a part that exceeds the factory steel hood, this dry carbon vented hood 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) — an aggressive vented hood directly supports its heat management.

Key Features

• Prepreg (Dry) Carbon Technology: Cured in an autoclave under high heat and pressure; a more consistent weave.
• Functional Vent Channels: Extract engine bay heat, lower intake temperatures, support M139 turbo efficiency.
• Weight Savings: Noticeably lighter than the steel hood. Direct front-axle weight reduction.
• Direct OEM Fit: Plug & play installation on factory hinges and latch hardware.
• Race-Grade Strength: Carbon fiber offers very high strength for its weight. Autoclave cure delivers superior rigidity and NVH performance.
• 2x2 Twill Carbon Weave: Under a high-gloss UV-protective clear coat.
• Thermal Resistance: No deformation under engine bay heat or summer ambient temperatures.

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 (387-421 hp)
• Mercedes-AMG A45 V177 sedan (2018-2024) — M139 2.0L Turbo
• Mercedes-AMG A35 W177/V177 (2018+) — M260 2.0L Turbo (306 hp)
• Mercedes-Benz A-class W177/V177 all trims — share hood hinge geometry

Important notes:

• This product is NOT compatible with the W176 (A-class 2012-2018). W176 has different hood and hinge geometry.

Technical Specifications

• Material: Prepreg Carbon Fiber (2x2 Twill Weave)
• Manufacturing: Autoclave Cure + Inner Sandwich Structure
• Weight: Noticeably lighter than steel OEM
• Finish: High-Gloss Clear UV-Protective Resin
• Origin: Europe

Installation Notes

1. Open the OEM hood with professional support and detach from hinges (2-person install recommended).
2. Transfer washer nozzles, insulation pad, and latch mechanism to the new carbon hood.
3. Mount the carbon hood on the hinges; align panel gaps evenly.
4. Test latch mechanism and adjust if necessary.
5. Confirm vent channels are clear and unobstructed inside.

Care & Maintenance

Wash with pH-neutral car shampoo. Apply carbon-safe sealant every 6 months. Periodically clean vent channels with compressed air.

FAQ

Compatible with W176?
No. W176 has different hood and hinge geometry.

Does it fit both hatch and sedan?
Yes. W177 and V177 share the same hood and hinge geometry.

Are the vents truly functional?
Yes. The channels extract hot air from the engine bay. Open design.

Compatible with standard A-class engines?
Yes. All W177/V177 trims share the same hood hinges.

Will rain damage dry carbon?
No.

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.