Transform the rear of your BMW 5 Series with the AUTOID G30 G31 Carbon Fibre Performance Rear Diffuser. This stunning one piece GT style carbon fibre rear diffuser is engineered around OEM parts to deliver precise, factory-like fitment with a more aggressive, performance-led look.
Manufactured in a premium 2x2 carbon fibre weave and designed as a direct replacement, it utilises the original BMW mounting points for a clean, rattle-free installation. The result is a sharp, motorsport-inspired finish that elevates the stance of your G30 or G31 without compromising quality or fit.
We have fitted this diffuser on our own cars and many customer vehicles at Nforcd, and feedback has been consistently excellent on fitment, finish and overall transformation. If you are searching for a BMW G30 rear diffuser, BMW G31 rear diffuser or BMW 5 Series carbon fibre rear diffuser upgrade, this AUTOID unit is the go-to choice.
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- One piece GT style carbon fibre rear diffuser for BMW 5 Series G30 G31
- 2x2 carbon fibre weave with a premium finish
- Designed around OEM parts for excellent fitment
- Direct replacement that uses factory clips and 8 mm screws
- Enhances the rear profile with a sportier, more purposeful look
- Trusted brand, backed by a 2 year AUTOID warranty
- BMW 5 Series G30 G31 (2018+)
- Including: 520i, 530d xDrive / 530dx, 540i xDrive / 540ix, M550d xDrive / M550dx
Search friendly terms: BMW G30 diffuser compatibility, BMW G31 diffuser compatibility, 520i diffuser fitment, 530d xDrive diffuser, 540i xDrive diffuser, M550d diffuser.
- 1 x Carbon Fibre GT Rear Diffuser (2x2 weave)
This is a direct replacement for the OEM diffuser using the factory mounting points. The original diffuser is secured with two screws and multiple upper clips. Remove the centre screws, then the remaining 8 mm screws, and gently release the clips to remove the diffuser. Line up the AUTOID carbon fibre diffuser with the existing clips, press into place and tighten the four 8 mm screws.
DIY-capable for experienced owners. For professional fitting, we recommend Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
AU-BG30RDGTCFR
Manufactured by: AUTOID
Warranty: 2 Year Warranty by AUTOID
Nforcd specialises in performance car parts for BMW. We have hands-on experience with AUTOID products and have installed this G30 G31 carbon fibre rear diffuser for customers who demand OEM-level fitment with a premium finish. For expert advice and fitting in Warwickshire, contact Sales@nforcd.com.
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