Enhance Your Focus ST’s Aggressive Styling

The lower rear bumper valance (sometimes called a rear diffuser) is a critical styling element that completes the aggressive look of your Ford Focus ST Mk3.5 facelift model. Our Race Red color-matched valance maintains the factory aesthetic while offering improved durability over the original part.

Precision-Engineered Replacement Parts

At Precision Parts Hub, we specialize in high-quality aftermarket components that meet or exceed OEM standards. Our Focus ST valance features:

• Exact color match for Race Red paint code (D3)
• Factory-style mounting points for perfect alignment
• UV-resistant polypropylene construction
• Pre-drilled holes for exhaust trim integration
• Textured finish that matches OEM appearance

Compatibility & Fitment Information

This replacement lower valance is designed specifically for the facelift Mk3.5 Ford Focus ST (2015-2018 models) with the following specifications:

Vehicle Applications

• 2015-2018 Ford Focus ST (Mk3.5 facelift)
• Hatchback body style only
• Race Red color code D3 (other colors available)
• Compatible with both standard and ST3 trim levels

Installation Notes

While designed as a direct replacement, installation requires some technical knowledge:

• Requires removal of rear bumper for proper installation
• Factory mounting clips may need replacement
• Recommended professional installation for perfect alignment
• No modification needed for factory exhaust systems

Why Choose Precision Parts Hub for Your Focus ST Parts?

Unmatched Quality Assurance

Every Race Red valance undergoes rigorous quality checks before shipping:

• Color-matched using factory paint specifications
• 3D-scanned from OEM parts for perfect fitment
• Test-fitted on donor vehicles before production
• Backed by our 2-year replacement warranty

Performance-Driven Design

Beyond aesthetics, our valance offers functional benefits:

• Aerodynamic profile reduces rear turbulence
• Reinforced structure resists road debris impacts
• Maintains proper underbody airflow
• Lightweight construction preserves performance

Installation Guide & Professional Tips

Tools Required

• Torx T25 screwdriver
• Trim removal tools
• 10mm socket with extension
• Panel clip remover
• Jack stands (recommended)

Step-by-Step Process

1. Remove rear wheel arch liners (both sides)
2. Detach all Torx screws along bumper edges
3. Release bumper from quarter panel clips
4. Support bumper when removing final fasteners
5. Transfer all mounting hardware to new valance
6. Test fit before final installation

Pro Tip: Apply silicone lubricant to all clip points for easier reassembly and to prevent broken fasteners.

Maintenance & Care for Your New Valance

Protect your investment with proper care techniques:

Cleaning Recommendations

• Use pH-balanced car wash soap only
• Avoid abrasive brushes or polishing compounds
• Clean exhaust tips separately to prevent staining
• Apply UV protectant every 3 months

Damage Prevention

• Park carefully to avoid curb contact
• Consider protective film for high-impact areas
• Inspect mounting points during oil changes
• Address any loose fittings immediately