Duraflex 105354 1997-2003 BMW 5 Series E39 4DR Duraflex AC-S Wing Trunk Lid Spoiler - 3 Piece

The Duraflex 105354 AC-S Style Wing Trunk Lid Spoiler is a three-piece rear wing spoiler designed to add an aggressive, sport-inspired look to your sedan. Manufactured by Extreme Dimensions under the Duraflex brand, this spoiler is constructed from high-quality 6 oz. FRP (Fiberglass Reinforced Plastics) — a proprietary blend of fiberglass, plastic, and flex resins that delivers superior durability over standard fiberglass components.

The unique Duraflex material formula provides a significantly higher resistance to damage compared to conventional fiberglass, helping to reduce transit and handling damage while maintaining a lightweight profile. The spoiler ships with a black protective primer coating, ready to be sanded, prepped, and painted to match your vehicle's finish.

Key Features:

• Constructed from hand-laid, high-quality 6 oz. FRP (Fiberglass Reinforced Plastics)
• Proprietary Duraflex blend of fiberglass, plastic, and flex resins for enhanced durability
• Ships with signature black protective primer coating — unpainted and ready for custom color match
• Aggressive AC-S wing style design for a sporty, performance-oriented appearance
• 3-piece kit configuration for trunk lid mounting
• Manufacturer Part Number (MPN): 105354

Installation Notes: Professional installation by an experienced body shop or aftermarket aerodynamics installer is strongly recommended. Drilling and modification may be required. Always perform a test fit before painting, as minor fitment adjustments are typical with hand-laid fiberglass components. Mounting hardware is not included.