Complete your BMW G29 Z4’s RW appearance upgrade with this Carbon Fiber Diffuser. This diffuser is crafted from genuine 2×2 carbon fiber that will nicely match any other RW Carbon fiber parts you have on your car. To ensure that this diffuser has a high gloss finish and does not fade we complete it with a thick, high quality clear coat. Our carbon fiber G29 Z4 diffuser is the perfect piece to finish off your build and make your Z4 one of kind. Each piece is hand crafted and quality checked several times before arriving on your doorstep. Choose RW Carbon for your Z4 carbon fiber needs and receive a product you can be proud of to install on your vehicle.
Please Note: This diffuser requires trimming of the OEM diffuser side pieces. If you have any further questions please reach out to one of our CF experts at info@rwcarbon.com.
Fitment
- 2018+ BMW M40i G29 Z4
- 2018+ BMW 30i G29 Z4 – Will require new exhaust tips
Features
- High quality 2×2 carbon fiber construction
- Quality and fitment guarantee
- Finished with high quality clearcoat for lustrous shine
- Uses OEM mounting tabs for installation
- Greatly improves the appearance of your Z4
Installation
Professional installation on this diffuser is recommended and requires trimming of the OEM diffuser side pieces. The rear bumper will also need to be removed. It will replace your existing OEM diffuser and will mount using the same tabs and OEM hardware.


























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