• Refined PSM V2 multi-piece diffuser design
• Aggressive, motorsport-inspired rear styling
• Genuine 2×2 twill-weave carbon fibre construction
• Improves underbody airflow and rear presence
• High-gloss UV-protective clear coat — resists yellowing

Fits BMW F80 M3 Saloon (2014–2019), F82 M4 Coupé and F83 M4 Convertible (2014–2020).

Important: Designed for the factory M3/M4 bodywork — not compatible with replica or non-M bumpers. Not sure about your car? Message us before ordering and we'll confirm fitment.

• Fits at the factory rear diffuser / lower valance section
• Mounts to original points; 3M double-sided tape and fixings included
• No cutting or permanent modification required
• Professional installation recommended for perfect alignment

• Genuine 2×2 twill-weave carbon fibre with fibreglass composite base
• High-gloss UV-protective clear coat — resists yellowing
• Lightweight, rigid and durable construction
• Designed around the factory M3/M4 rear bumper
• 1-year VMSS Aero Division warranty included

• VMSS Aero Division PSM V2 carbon fibre rear diffuser set
• All required mounting hardware
• 3M double-sided tape where required

Every VMSS Aero Division part carries a 1-year warranty covering fitment and coating defects. If anything's not right, contact us with photos and we'll arrange a replacement or resolution quickly.

• Ships worldwide via tracked express courier (UPS / FedEx / DHL)
• Typical dispatch: 7–15 business days; made-to-order pieces can take longer — we'll keep you updated
• Delivery: 5–7 business days once shipped, with tracking provided