Product Overview

Transform the rear profile of your 2024–Present Ford Mustang S650 with this Factory Dark Horse Style Rear Trunk Lid Wing & EOS Performance Wickerbill Package. Designed to deliver OEM-level integration with aggressive motorsport-inspired styling, this complete rear aero system enhances both visual presence and functional aerodynamic balance for EcoBoost, GT, Dark Horse, and GTD models.

The primary wing replicates the factory Mustang S650 Dark Horse geometry, following the precise curvature of the trunk lid and quarter panel transitions. Featuring a 4-piece modular construction, the wing distributes aerodynamic load evenly across mounting points, reducing stress concentration and improving structural stability at higher speeds. The multi-section architecture ensures accurate contour alignment and full surface contact with the deck lid for factory-correct fitment.

Integrated above the main wing plane is the EOS Performance Add-On Gurney Flap (Wickerbill). This secondary aero element increases airflow separation efficiency at the trailing edge, generating a stronger pressure differential across the wing surface. The result is improved rear-end stability, enhanced downforce characteristics, and a more pronounced vertical aero profile—without excessive drag penalty for street use.

Manufactured from high-strength automotive-grade ABS plastic, this assembly offers excellent impact resistance, controlled flex under aerodynamic load, and thermal stability across varying climates. The ABS construction is engineered to resist warping, cracking, and long-term environmental wear.

Finished in professionally painted glossy black, the surface delivers deep reflectivity and seamless visual integration with factory black trim, rear diffusers, roof panels, and window surrounds. This setup provides an OEM+ aesthetic while reinforcing a high-performance rear stance.

Designed as a direct replacement, this spoiler system utilizes factory trunk mounting locations. No drilling, cutting, or structural modification is required. All necessary hardware is included for secure bolt-on installation while preserving proper trunk operation and weather sealing.

Short Compatibility:
Fits all 2024–Present Ford Mustang S650 models, including EcoBoost, GT, Dark Horse, and GTD trims.

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Key Features

Engineered for 2024–Present Ford Mustang S650
Precision developed around factory trunk lid geometry for accurate contour alignment and OEM-level surface integration.

Factory Dark Horse Inspired Wing Profile
Replicates OEM performance aero curvature with correct leading and trailing edge proportions.

4-Piece Modular Wing Architecture
Multi-section construction improves load distribution and minimizes stress at mounting zones.

Integrated EOS Performance Gurney Flap (Wickerbill)
Secondary aero element increases airflow separation and enhances rear stability at elevated speeds.

Spoiler-on-Spoiler Configuration
Improves aerodynamic pressure management while elevating rear-end aggression.

Automotive-Grade ABS Plastic Construction
High-impact resistant polymer engineered for durability and long-term structural integrity.

Thermally Stable ABS Material
Resists deformation under temperature cycling and heat exposure.

Professionally Painted Glossy Black Finish
Deep reflective coating complements OEM trim and carbon fiber accents.

UV-Resistant Surface Protection
Minimizes fading, oxidation, and discoloration over time.

Direct OEM Replacement Design
Installs in place of factory trunk spoiler using original mounting locations.

No Drilling or Cutting Required
Fully reversible installation preserves trunk metal integrity.

Hardware Included
Supplied fasteners ensure proper clamp force and mounting stability.

Maintains Trunk Operation and Clearance
Engineered to avoid interference with trunk hinges, glass, and weather seals.

Reinforced Mounting Zones
Internal ribbing improves fastener retention strength under aerodynamic load.

Optimized Aero Balance
Calibrated wing span and blade height provide rear downforce support without excessive drag.

Compatible With OEM and Aftermarket Diffusers
Designed to complement full rear aero packages.

Ideal for Street and Performance Builds
Balances aggressive styling with everyday usability.

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Installation

Direct bolt-on installation. No modification required.

This rear wing and wickerbill system installs using factory trunk mounting locations. No drilling or cutting is necessary.

All required hardware is included for installation.

Professional installation is highly recommended to ensure precise alignment, proper torque calibration, and long-term structural reliability.

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Vehicle Compatibility

FITMENT Fits ALL 2024-Present Ford Mustang Models