3DDesign Carbon Fibre Front Under Splitters for BMW Z4 G29 2019+
Bring sharper styling and premium motorsport presence to your BMW Z4 with genuine 3DDesign Carbon Fibre Front Under Splitters. These CFRP under splitters are engineered as add-on extensions to the 3DDesign Front Splitter Spoiler for the Z4 G29, enhancing the front lip with a more aggressive, OEM-plus look while maintaining high quality fitment and finish.
Perfect for BMW Z4 owners seeking a carbon fibre front splitter upgrade, these under splitters complement the lines of the G29 bumper and the 3DDesign splitter for a cohesive aero package. Ideal for Z4 M40i and Z4 M Sport models from 2019 onwards, they deliver the premium aesthetic enthusiasts expect from 3DDesign.
Key features
- Genuine 3DDesign carbon fibre construction - CFRP for lightweight strength and a premium finish
- Designed specifically as add-ons to the 3DDesign Front Splitter Spoiler for BMW Z4 G29
- Precision fit for BMW Z4 G29 M40i and M Sport 2019+
- Aggressive front-end styling with OEM-plus integration
- Includes installation hardware
- Supplied as a left and right pair of under splitters
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What's in the box
- 2 x 3DDesign Carbon Fibre (CFRP) Front Under Splitters
- Installation Hardware
Compatible models
- BMW Z4 M Sport (2019+, G29)
- BMW Z4 M40i (2019+, G29)
Important: These under splitters are only compatible with the 3DDesign Front Splitter Spoiler for the BMW Z4 G29. They are add-on pieces and are not a replacement for the splitter itself.
Fitting and support
Professional fitting is recommended. We offer installation at Nforcd in Warwickshire. To request a fitting quote or check lead times, contact Sales@nforcd.com.
Why choose Nforcd
We have installed and supplied these 3DDesign Z4 under splitters for customers and feedback has been consistently excellent on fit, finish and the transformation to the front end. Buy with confidence from a team that knows BMW Z4 G29 upgrades inside out.
Search-friendly phrases customers use: BMW Z4 G29 front splitter upgrade, carbon fibre front lip extensions, 3DDesign Z4 M40i splitter, Z4 M Sport carbon fibre aero kit, BMW Z4 carbon fiber front under splitters, performance styling for BMW Z4.


