Basic Carbon Dry Pre-Preg Carbon Fibre Rear Lip Spoiler for BMW M4 F83 Convertible/Cabriolet 2014-2019 – OEM Fit Boot/Trunk Bootlid/Decklid Tail Lip Wing – Gloss CFRP M Performance Style – BC999

Basic Carbon BC99919 Dry Carbon Tail Lip for BMW F83 M4 Cabriolet

Give your F83 M4 cabriolet a sharper, motorsport-inspired rear profile with this autoclave-cured CFRP tail lip from Basic Carbon. Crafted from genuine pre-preg carbon and finished in a deep, high-gloss clear gel coat, this decklid lip delivers a premium look with precise factory-style fitment that follows the OEM boot line perfectly.

We have installed this exact part on our own vehicles and for many customers, and the feedback is consistently excellent. The sleek profile adds purpose and presence without being over the top, exactly what M4 owners want from a quality carbon upgrade.

Key benefits

• Autoclave pre-preg carbon construction for lightweight strength and a crisp weave
• High-gloss clear gel coat that showcases the carbon pattern
• Factory-style fitment tailored to the F83 boot lid for a seamless look
• Supplied with pre-applied adhesive tape for straightforward tape-on installation
• Subtle, motorsport-inspired styling that elevates the rear of your M4 cabrio

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Compatibility

BMW M4 F83 Cabriolet 2014 to 2019

Installation and fitting

Supplied with pre-applied double-sided adhesive tape for a clean, simple tape-on fit. Prefer professional fitting. Book installation with MJ Modifications in Warwickshire. Request a fitting quote: info@mjmodifications.co.uk.

Part number

BC99919

Manufactured by

Basic Carbon

Warranty

Basic Carbon 2 Year Warranty

Compatibility check before dispatch

We confirm fitment before shipping. Add your UK registration or the last 7 digits of your VIN at checkout so we can verify this F83 M4 carbon tail lip suits your vehicle.

What our customers say

Owners praise the flawless fit, premium gloss finish and the way this dry carbon lip sharpens the rear stance. A quick, high-impact styling upgrade for the BMW M4 cabriolet that looks factory fresh and performance focused.