MHC Plus SP1 Pre-Preg Carbon Fibre Front Splitter / Front Lip for BMW G80 M3 & G82 M4 (2021+, M3 & M4 Competition) UK-Made Gloss OE-Style Fit

MHC Plus SP1 Dry Carbon Chin Spoiler for BMW G80 M3 and G82 M4

Elevate the look and road presence of your BMW G80 M3 or G82 M4 with the MHC Plus SP1 autoclaved dry carbon chin lip. Built in England for the G8X platform, this premium carbon front valance delivers a factory-style fit, a deep gloss clear coat and a purposeful motorsport aesthetic that complements the M car’s aggressive nose and bumper lines.

The SP1 design runs the full width of the lower bumper edge and features sculpted channels that flow into MHC’s signature twin-fin detailing, creating a cohesive, track-inspired look. It mounts to the original fixing locations on the underside of the car for precise alignment and a secure, reliable installation.

British-Built Prepreg Carbon

Manufactured in Silverstone, England, the SP1 uses genuine prepreg (autoclave-cured) carbon fibre for exceptional strength-to-weight, outstanding consistency and a cleaner, glossier finish straight from the mould. The 3k 2x2 twill weave and high-gloss lacquer deliver the premium appearance enthusiasts expect from a top-tier G8X aero upgrade.

We fit these units for our customers and run them on our own builds. Feedback on fit, finish and durability has been excellent, making this one of the most trusted M3 and M4 carbon lip upgrades we supply.

Highlights

• Tailored for BMW G80 M3 and BMW G82 M4, including Competition models (2021 onwards)
• Made in England for quality you can see and feel
• Prepreg carbon construction with 3k 2x2 twill weave
• High-gloss clear coat for a rich, deep shine
• Factory-style fitment using stock mounting points for a precise install
• Pre-applied high-bond adhesive tape for added security
• Lightweight yet strong for long-term reliability
• Backed by a 3-year manufacturer’s warranty

Why Prepreg Carbon

• Motorsport-grade strength and rigidity
• Cleaner layup for fewer imperfections
• Superior surface finish straight from the mould
• Notably lighter than wet lay alternatives

Compatibility

• BMW G80 M3 2021+
• BMW G80 M3 Competition 2021+
• BMW G82 M4 2021+
• BMW G82 M4 Competition 2021+

Installation and Fitting

Professional fitting is recommended. Typical tools: 8 mm and 10 mm socket with ratchet. Tip: remove the original fasteners from the lower bumper, then with two people align the lip and refit using the stock positions. For a seamless service, book fitting with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Part Number

MHCP-G80G82-SP1

Manufacturer

MHC Plus

Warranty

3-year manufacturer’s warranty covering manufacturing defects outside of normal wear and tear. A replacement unit will be supplied, or an alternative if the item is discontinued.

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