Rear Side Splitter (2 pcs) for Ford Focus RS Mk3 (2015–2018)
Engineered specifically for the Ford Focus RS Mk3 platform, this 2-piece Rear Side Splitter set sharpens the rear corner styling with a lower, wider and more aggressive look that visually ties in with rear valances, diffusers and side skirts. Designed for 100% vehicle-matched fitment, the splitters are manufactured from UV-stabilised, automotive-grade ABS for long-lasting gloss and structural durability on sporty daily drivers and performance builds.
Product Code / SKU: RS-AAD-042
Compatibility
Fits :
- Ford Focus RS Mk3 (2015–2018)
Engineered to Match the Ford Focus RS Mk3 Platform
These rear side splitters are developed directly on the Ford Focus RS Mk3 using high-resolution 3D scanning and CAD design. The result is a pair of components that follow the sculpted rear bumper corners and lower valance contours with high precision, delivering clean panel gaps and a factory-grade visual integration.
By extending the lower edge and widening the rear corner profile, the splitters visually lower the vehicle and emphasise the Focus RS’s broad, muscular stance. When combined with a rear valance, diffuser and side skirts, they complete a cohesive, performance-driven aero package that transforms the rear three-quarter view.
Material & Surface – Built to Last
• Automotive-grade ABS with UV additives
Manufactured from high-quality ABS enhanced with UV stabilisers to help resist fading, discolouration and material fatigue over time, even on vehicles used daily in mixed weather conditions.
- High-gloss black finish
Supplied in a premium gloss black surface that is ready to install out of the box. If a custom colour or body-colour finish is desired, the parts can be refinished by a professional body shop (primer recommended) to match other exterior details such as diffuser inserts, mirror caps or roof trims.
Fitment & Installation
• Model-specific design for 100% vehicle-matched fitment on Ford Focus RS Mk3 rear bumpers.
• 2-piece left/right kit that follows the lower rear bumper edges and integrates with existing styling lines.
• Designed to mount along the lower bumper corners with precise alignment points for a neat, symmetrical installation.
• Supplied with a dedicated fitting kit and installation guide.
• Professional installation is recommended to ensure correct positioning, secure fastening and an optimal visual result.
Quality & Confidence
Each production batch is checked for dimensional accuracy and surface quality before leaving the factory, ensuring consistent, repeatable fitment for workshops and distributors.
| Make |
Ford |
|---|---|
| Model |
Focus |
| Generation |
Mk3 (2015-2018) |
| Trim / Package |
RS |
| Body Type |

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