

BMW 4 Series F32/F33/F36 (2014–2020) | Rear Diffuser
Upgrade the rear-end aesthetics of your BMW 4 Series F32 Coupe, F33 Convertible, or F36 Gran Coupe (2014–2020) with this rear bumper splitter diffuser. Designed to enhance the car’s sporty lines, this diffuser gives your vehicle a more aggressive and aerodynamic look.
Crafted from high-quality ABS plastic, this rear splitter is lightweight, durable, and weather-resistant—perfect for daily driving and show-ready finishes. Its contoured design complements the factory styling while adding a track-inspired edge. Ideal for owners looking to refine the rear profile of their 420i, 430i, 435d, and other compatible models.
Key Features:
• Fits BMW 4 Series F32, F33, F36 (2014–2020)
• Compatible with most 420i, 430i, 420d, 435d models
• Sleek, aggressive styling for a performance-driven look
• Lightweight and impact-resistant ABS construction
• Enhances rear-end aerodynamics and stability
• Easy fitment – OEM-like mounting points for secure installation
Free UK Shipping – In Stock & Ready to Dispatch.
Upgrade the rear-end aesthetics of your BMW 4 Series F32 Coupe, F33 Convertible, or F36 Gran Coupe (2014–2020) with this rear bumper splitter diffuser. Designed to enhance the car’s sporty lines, this diffuser gives your vehicle a more aggressive and aerodynamic look.
Crafted from high-quality ABS plastic, this rear splitter is lightweight, durable, and weather-resistant—perfect for daily driving and show-ready finishes. Its contoured design complements the factory styling while adding a track-inspired edge. Ideal for owners looking to refine the rear profile of their 420i, 430i, 435d, and other compatible models.
Key Features:
• Fits BMW 4 Series F32, F33, F36 (2014–2020)
• Compatible with most 420i, 430i, 420d, 435d models
• Sleek, aggressive styling for a performance-driven look
• Lightweight and impact-resistant ABS construction
• Enhances rear-end aerodynamics and stability
• Easy fitment – OEM-like mounting points for secure installation
Free UK Shipping – In Stock & Ready to Dispatch.