3D Design BMW G82 G83 M4 and M4 Competition Carbon Fibre Rear Diffuser - One-piece CFRP Performance Aero - Part 3108-38212
Upgrade the rear of your BMW M4 with the 3D Design G82 G83 carbon fibre rear diffuser. This premium one-piece CFRP diffuser is designed and developed in Japan and manufactured using an advanced carbon fibre infusion process for exceptional strength, rigidity and a flawless high-end finish. If you are searching for a BMW G82 M4 carbon fibre rear diffuser, BMW M4 Competition rear diffuser, G83 M4 diffuser, carbon rear valance for BMW M4 or 3D Design M4 diffuser, this is the benchmark choice for quality, fitment and performance styling on 2021+ models.
Key features
- One-piece CFRP construction for maximum rigidity, durability and a premium look
- Infusion process carbon fibre for a uniform weave and first-class finish
- Designed and developed in Japan by 3D Design specifically for BMW G82 and G83 M4
- Aggressive, motorsport-inspired styling with deep sculpting and purposeful fins
- Genuine aerodynamic enhancement compared with the standard rear bumper
- Precision fitment for an OEM-plus appearance on M4 and M4 Competition
This 3D Design diffuser delivers the track-inspired look enthusiasts want while maintaining the refinement expected on a BMW M car. The one-piece design enhances rear-end presence, complements other carbon fibre upgrades and integrates cleanly for a factory-quality fit.
Fitment and compatibility
- BMW G82 M4 Coupe - 2021+
- BMW G82 M4 Competition Coupe - 2021+
- BMW G83 M4 Convertible - 2021+ (M4 and M4 Competition)
Part Number: 3108-38212
Why buy from Nforcd
We have supplied, used and fitted this 3D Design BMW M4 rear diffuser for owners who want top-tier carbon fibre, perfect alignment and a bold OEM-plus finish. Customer feedback is consistently positive on the fit, finish and aggressive styling. If you are comparing BMW M4 rear diffusers, G82 M4 carbon fibre rear diffusers, carbon rear valances or rear splitters for BMW M4, this is the premium choice that stands out.
Installation
Professional installation is recommended for the best result on your BMW M4 diffuser upgrade. Nforcd offers expert fitting at our workshop in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Compatibility check
For peace of mind, we will run a compatibility check prior to dispatch. Provide your UK registration or the last 7 digits of your VIN at checkout so we can confirm this 3D Design carbon fibre rear diffuser suits your BMW M4 model and build year.
Search-friendly terms
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