BYC PERFORMANCE
BMW M5 E39 | Prepreg Dry Carbon Fiber Vented Hood
  • BYC PERFORMANCE
  • CARBON FIBER

BMW M5 E39 | Prepreg Dry Carbon Fiber Vented Hood

SKU: BYC-CRB-E39-HDVNT

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Help us send the right part: at checkout, add your car's make, model, chassis code and year to the order note (e.g. BMW M4 G82, 2023).

  • Free Standard Shipping
    Worldwide, via partner couriers
  • 24-Month BYC Warranty
    In addition to your legal rights
  • Imported
    OEM fit

Your legal guarantee rights

BMW M5 E39 (1998-2003) Prepreg Dry Carbon Fiber Vented Hood

Engineered for BMW M5 E39 (1998-2003) owners, this Prepreg Dry Carbon Fiber Vented Hood delivers engine-bay heat extraction and lightweight performance to the iconic V8 super-sedan. Imported from leading manufacturers around the world and quality-controlled by BYC Performance, this hood bolts directly to OEM mounting points.

The M5 E39 is powered by the S62B50 4.9L V8 naturally-aspirated engine producing 400 hp. This vented carbon hood is noticeably lighter than the OEM steel hood. Vent geometry is milder and more daily-driver friendly than the GTR variant.

Key Features

  • Classic Vent Channels: Mild, daily-friendly vent geometry. Extracts engine-bay heat.
  • Prepreg Dry Carbon: Autoclave-cured under high heat and pressure, a more consistent weave.
  • Lightweight: Noticeably lighter than the OEM steel hood.
  • 2x2 Twill Weave: High-gloss UV-protective clear coat.
  • Direct OEM Fit: Plug & play on M5 E39 (1998-2003) hinge and latch points.
  • Thermal Benefit: Vent channels reduce engine-bay temperatures at speed.
  • Pre-LCI and LCI Fitment: All E39 M5 1998-2003.

Prepreg vs. Wet Carbon

  • Autoclave-cured → a more consistent weave
  • A controlled resin ratio → very high strength for its weight
  • The production method widely chosen in motorsport

Installation

  1. Remove stock hood, transfer hinges.
  2. Install vent meshes.
  3. Dry-fit alignment check.
  4. Torque bolts to the manufacturer's recommended torque.
  5. Test hood lock and safety latch.

Care

Wash with pH-neutral shampoo. Clean vents with soft brush. Apply carbon-safe sealant every 6 months.

FAQ

Fits M5 E34? No.

Fits M5 E60? No.

Fits standard E39 (non-M)? No.

Difference vs GTR variant? Standard variant has a milder vent geometry. GTR variant has a more aggressive race-style cut.

Shipping? 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.

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