3DDesign Boot Lid Lip / Trunk Lip Rear Spoiler Ducktail for BMW 4 Series G22 G23 (2020+) Coupe & Convertible | Polyurethane OEM+ Rear Wing, M Sport Compatible | Fits 420i 430i 430d M440i M440d xDrive

Premium boot lid lip for BMW 4 Series G22 and G23

Elevate the rear profile of your 4er with this 3DDesign urethane boot spoiler. It delivers a clean OEM-plus look with a subtle ducktail shape that sharpens the stance of the coupe and convertible while complementing M Sport lines. We have fitted this part for customers and the feedback has been outstanding for fit, finish and style.

Why enthusiasts choose it

• Precision fit for 2020-on BMW 4 Series G22 coupe and G23 cabriolet, including 420i, 430i, 430d, M440i, M440d, xDrive
• Durable urethane construction for excellent fitment and long-term resilience
• OEM-like styling that enhances the rear end without being over the top
• Supplied unpainted so you can colour-match or wrap to your preference
• Fitting hardware supplied for a secure install

What you receive

• 1 x 3DDesign urethane boot spoiler
• Installation hardware

Finish and paint

This item is supplied unpainted. Want it painted and installed by professionals for a factory-quality result? Contact MJ Modifications for a quote at info@mjmodifications.co.uk.

Professional fitting available

For hassle-free installation, book our in-house service at MJ Modifications in Warwickshire. Our team has hands-on experience with this exact product and can handle prep, paint and fitment. Email info@mjmodifications.co.uk to schedule.

Compatibility

• BMW 4 Series G22 coupe 2020-on
• BMW 4 Series G23 convertible 2020-on
• Includes M Sport and non M Sport trims, 420i, 430i, 430d, M440i, M440d, xDrive
• Not suitable for G82 or G83 M4

Enthusiast keywords for easy finding

BMW G22 boot spoiler, BMW G23 boot lip, rear lip spoiler for 4 Series, ducktail spoiler, rear wing extension, trunk lip wing, coupe aero lip, convertible rear lip, exterior styling upgrade, performance styling, OEM plus rear spoiler, body kit add-on, M Sport compatible boot lip, 420i spoiler, 430i spoiler, 430d spoiler, M440i rear lip, M440d rear spoiler, 2020 2021 2022 2023 2024 2025 BMW 4 Series rear wing, polyurethane boot lid lip.