Rear Side Splitter (2 Pcs) for Peugeot 408 GT (P54) (2022-)
Engineered specifically for the Peugeot 408 GT (P54) 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 front and side aero parts. 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.
Product Code / SKU: RS-AAD-035
Compatibility
Fits :
- Peugeot 408 GT (P54) (2022+)
Engineered to Match the Peugeot 408 GT (P54) Platform
These rear side splitters are developed directly on the Peugeot 408 GT (P54) using high-resolution 3D scanning and CAD design. The result is a pair of components that follow the sculpted rear bumper lines and lower valance contours with high precision, delivering clean panel gaps and a factory-grade visual integration. The extended lower edge and wider side profile enhance the dynamic fastback–crossover stance and visually balance the car when combined with a front splitter and side skirts.
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).
Fitment & Installation
• Model-specific design for 100% vehicle-matched fitment on Peugeot 408 GT (P54) OEM rear bumpers.
• 2-piece left/right kit that follows the lower rear bumper edges and integrates with existing styling lines.
• Supplied with a dedicated fitting kit and installation guide.
• Professional installation is recommended to ensure correct alignment, 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, dealers and distributors.
| Make |
Peugeot |
|---|---|
| Model |
408 GT |
| Generation |
P54 (2022-) |
| Trim / Package |
GT |
| Body Type |






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