Pre-LCI G30 M-Sport / M-Tech Style Rear Diffuser – BMW 5 Series 2017–2020 (530i 540i M550i)
Pre-LCI G30 M-Sport / M-Tech Style Rear Diffuser – BMW 5 Series 2017–2020 (530i 540i M550i)
Delivery and Shipping
Delivery and Shipping
Please allow 1-2 days for in-stock items to be shipped unless stated otherwise.
Description
Description
Upgrade the rear styling of your Pre-LCI G30 5 Series with this M-Sport / M-Tech Style Rear Diffuser, designed specifically for vehicles equipped with the factory M-Sport rear bumper.
Inspired by BMW’s M-Sport design language, this diffuser enhances the lower rear profile with a sharper and more aggressive OEM+ appearance while maintaining clean factory body lines and proper alignment.
Constructed from high-quality polypropylene (PP), this rear diffuser offers excellent flexibility, impact resistance, and long-term durability. Polypropylene ensures OEM-level strength while maintaining precise molding for consistent fitment.
Engineered specifically for 2017–2020 Pre-LCI G30 sedan and wagon models with M-Sport package, this diffuser serves as a direct replacement upgrade.
Manufactured in Taiwan, meeting consistent automotive production and quality standards.
Professional installation is strongly recommended for best results.
📌 Features
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M-Sport / M-Tech inspired rear styling
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Durable Polypropylene (PP) construction
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Designed for factory M-Sport rear bumper
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OEM-style alignment and fitment
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Direct replacement rear diffuser
🚗 FITMENT
BMW Pre-LCI G30 / G31 5 Series (M-Sport Package Required)
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2017–2020 BMW G30 530i Sedan
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2017–2020 BMW G30 540i Sedan
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2018–2020 BMW G30 M550i Sedan
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2017–2020 BMW G31 5 Series Wagon with M-Sport
⚠️ Must have factory M-Sport rear bumper
⚠️ Not compatible with base (non-M-Sport) bumper
⚠️ Not compatible with LCI (2021+) G30 models
⚠️ Not compatible with F90 M5
⚠️ Professional installation recommended
WHAT OUR CUSTOMERS SAY
4.9 out of 5 stars from over 3,500 reviews

