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2021-2023 BMW 5 Series LCI (G30/G31) M Sport Style Polypropylene Rear Diffuser | E3Tuning

2021-2023 BMW 5 Series LCI (G30/G31) M Sport Style Polypropylene Rear Diffuser | E3Tuning

$258.00 USD~~$399.99 USD~~

Specifications Part numbers, fitment codes and shipping

Brand: E3Tuning
Speedzone SKU: E1B1-0572-21212.V1MP
Manufacturer part number: E1B1-0572-21212.V1MP
UPC: ER-AS1187-R-1
Category: Rear Diffuser
Shipping weight: 20.0 lb

Item is in stockHurry! Low inventoryItem is out of stock Item is unavailable

Speedzone Performance LLC Financing available Split this into smaller payments — lease-to-own and buy now, pay later

Style V1 V2 Quad

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Notes

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.

Key BenefitsFeatures

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.

e3tuning bmw g30 lci 5 series rear diffuser comparison with quad cutout — In the picture above you can see that the shape of the exhaust cut out in the diffusers are slightly different.

e3tuning bmw g30 lci 5 series rear diffuser comparison measurement — Using a tape measure, you can see the difference in length of the cutout width.

e3tuning bmw g30 lci 5 series rear diffuser panel measurement — Both V1 and V2 use the same diffuser panel. The cutout both both diffusers will accommodate factory exhausts.

e3tuning bmw g30 lci 5 series rear diffuser quad measurement — The larger width of the quad diffuser is perfectly suited for those specifically looking to upgrade their visual silhouette.

Vehicle CompatibilityFitment

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.

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.

Email Sales@Speedzoneweb.com
Call 407-846-8430
Text 407-749-6314

Answers to common questions are on our FAQ page.