BMW M5 E60 (2005-2010) Prepreg Dry Carbon Fiber CSL Trunk Lid

Engineered for BMW M5 E60 (2005-2010) owners, this CSL Prepreg Dry Carbon Fiber Trunk Lid brings CSL-style ducktail aero to the only-ever V10 M5. Manufactured in Europe and quality-controlled by BYC Performance, this trunk lid bolts directly to OEM mounting points.

The M5 E60 is powered by the S85B50 5.0L V10 naturally-aspirated engine producing 507 hp. This CSL-styled carbon trunk lid is noticeably lighter than the OEM steel lid and features an integrated raised ducktail profile. BMW never produced a factory M5 CSL — this is a CSL-inspired styling reference, not a factory part replica.

Key Features

• CSL-Style Ducktail Profile: Raised rear wing geometry for an aggressive rear stance.
• Prepreg Dry Carbon: Autoclave-cured under high heat and pressure.
• Lightweight: Noticeably lighter than OEM steel.
• 2x2 Twill Weave: Classic carbon pattern, high-gloss UV-protective clear coat.
• Direct OEM Fit: Plug & play on M5 E60 (2005-2010) hinge and lock points.
• Pre-LCI and LCI Fitment.

Prepreg vs. Wet Carbon

• Autoclave-cured 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

Vehicle Fitment

• BMW M5 E60 Sedan Pre-LCI (2005-2007) — S85B50 V10 NA 507 hp
• BMW M5 E60 Sedan LCI (2007-2010) — S85B50 V10 NA 507 hp

Important: NOT compatible with M5 E39 (V8 NA) or M5 F10 (V8 biturbo). Trunk lid is E60 Sedan-only — NOT compatible with E61 Touring. No production M5 CSL was ever made — this is a CSL aero-inspired styling reference. Catalog also offers a separate Forged trunk lid (material variant) for E60.

Technical Specifications

• Material: Prepreg Carbon Fiber (2x2 Twill)
• Manufacturing: Autoclave Cure
• Finish: High-Gloss Clear UV-Protective
• Color: Natural carbon weave black
• Origin: Europe

Installation

1. Remove stock trunk lid hinges.
2. Seat CSL carbon trunk lid on hinges.
3. Torque bolts to the manufacturer's recommended torque.
4. Check lock alignment, shim if needed.

Care

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

FAQ

Was there a factory M5 CSL? No. This is a CSL-style styling reference, not a factory replica.

Fits M5 E39? No.

Fits M5 F10? No.

Fits E61 Touring? No — trunk lid is Sedan-only.

Difference vs Forged trunk lid? This is 2x2 twill prepreg with CSL aero styling; forged is the chopped-strand material variant.

Shipping? 1-3 business days. Ships via partner couriers.

Warranty? 12-month manufacturer warranty.

Why BYC Performance?

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