A prepreg carbon fibre rear diffuser built specifically for the BMW X3 M40i G01 LCI. It replaces the flat factory rear valance with defined contour lines and side winglets, giving the back of the car the depth the M40i should have had from the factory.
SOOQOO mould this part in prepreg carbon fibre — cured under heat and pressure rather than hand-laid — so it holds its shape and sits flush against the bumper instead of flexing at the mounting points. The weave runs true across the full width of the part.
Key Features
- Prepreg carbon fibre construction, cured under pressure for shape retention
- Mounts to factory points — no drilling or cutting required
- Multi-layer UV-resistant clear coat to resist yellowing and fading
- Defined contour lines and side winglets for added rear-end depth
- OEM-style fitment and finish
Fitment
- BMW X3 M40i G01 LCI (Facelift)
Important: this diffuser is not compatible with vehicles fitted with a factory tow bar. Please check your vehicle before ordering.
Not sure it fits your car? Send us your registration or chassis code and we'll confirm before you order.
1. Shipping Times
The timeframe for receiving an order depends on stock availability and the type of product:
- In-Stock Items : Typically delivered within approximately one week after placing an order.
- Made-to-Order Items: Most parts are manufactured upon order. Lead times vary based on the manufacturer's backlog. Once the part is produced:
- Standard Delivery: Approximately 5 working days to most parts of the world
- Sea Freight: Large items (such as bonnets and bumpers) are shipped via sea and take between 30 – 45 days for delivery.
2. Shipping Costs
- UK Orders: Free delivery is available for all UK customers on orders over £1,300.
- Orders under £1,300 & International: Shipping fees are not fixed and are calculated at checkout based on the order total and destination.
- Import Duties: International customers may be subject to import duties upon delivery for high-value items. Aero Carbon UK does not cover these fees but will attempt to minimise them where possible.
3. Shipping Locations
- Worldwide Shipping: Aero Carbon UK offers tracked shipping to addresses all around the world.
4. Shipping Services & Logistics
- Tracking: All shipments are sent via tracked shipping services.
- Method of Transport: * Air/Courier: Used for standard parts and international delivery of smaller items.Sea Freight: Reserved for "over sized" body components like hoods / bonnets, and bumpers.
- Packaging: High-value carbon parts are handled as fragile goods to ensure they arrive without damage.