2021-2023 BMW 5 Series LCI (G30/G31) M Sport Style Polypropylene Rear Diffuser | E3Tuning
Your G30 LCI deserves a rear end that matches the rest of your build. This M Sport style polypropylene diffuser fills the gap between the rear bumper's lower valence with an aggressive fin design, giving the back of your 5 Series the visual weight it needs to balance out a front lip or side skirt setup.
- M-Inspired AestheticsAchieve a premium-quality finish with an OEM+ conversion kit that provides a testament to modern restyling mastery.
- Versatile Design OptionsAvailable in multiple configurations, including V1 for a subtle touch or V2 and quad-cutout versions for a more commanding presence from every angle.
- Artisanal CraftsmanshipThis polypropylene upgrade modernizes a classic silhouette with high information density in its design, ensuring an unmistakable road profile.
| Year | Make | Model (Chassis) | Body Style | Fitment Notes |
|---|---|---|---|---|
| 2021-2023 | BMW | 5 Series (G30 LCI) | Sedan | Must have M Sport rear bumper |
| 2021-2023 | BMW | 5 Series (G31 LCI) | Wagon | Must have M Sport rear bumper |
Important Notes
Body kits are unfinished products and require professional preparation. This component arrives in its raw plastic form, allowing your paint specialist the freedom to choose their preferred primer for optimal results. These diffusers come in a matte-like finish and can be installed without being painted for a clean aesthetic. Professional installation is highly recommended to ensure the perfect road profile. Parts that have been modified or painted after delivery are ineligible for returns.
Build-to-Order Notice
Please Note:
Most products are built to order and typically require 4–6 weeks for production before shipping.
Once your order has been processed, you will receive an email within 48 hours providing an estimated shipping window.
We appreciate your patience and will keep you informed throughout the fulfillment process.
Full details on shipping times, returns, warranty and cancellations are on our policy page.
Market conditions after 2020 have changed the landscape of automotive parts. Although we stock thousands of items across multiple warehouses and distribution channels, back-orders are unavoidable in today's market. If you need a product quickly, email, message or call us to check availability so we can explore your options.
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Answers to common questions are on our FAQ page.
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