Add bold, track-inspired detail to your G20 3 Series or G80 M3 with the M4-Style Carbon Fiber Trunk Lip Spoiler. Molded for seamless, OEM+ appearance, this single-piece lip brings a refined, aerodynamic lift tailored to your factory trunk’s profile.

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Key Features

• Single-piece, M4-inspired integrated lip

• Real 2×2 twill-weave carbon fiber construction

• UV-resistant high-gloss clear coat for long-term clarity

• Direct stick-on installation using automotive 3M tape (not included)

• Lightweight yet stiff — engineered for clean factory alignment

• Optional matte or forged carbon finishes available

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Compatible Models

• BMW G20 3 Series Sedan

  – 2019–2022 (pre-LCI) — 330i / M340i trims

  – 2023–2025 (LCI) — 330i / M340i trims

• BMW G80 M3 Sedan

– 2021–2025

Designed exclusively for sedan models. Does not fit G21 Touring, G82/G83 M4, or G20 wagons. Fitment confirmed for all listed trims. 

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What’s Included

• (1) M4-Style Carbon Fiber Trunk Lip

• Installation hardware not included on most products

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Why Buy From Eterna Motorworks

Eterna Motorworks is the standard in premium aftermarket automotive parts and services. With over a decade of hands-on experience, we’ve earned the trust of enthusiasts and professional builders worldwide by delivering unmatched quality, precision fitment, and long-term credibility. Every product we deliver meets the highest expectations in styling, performance, and reliability — on the street and at the track.

If you’re looking for partners who build with precision and passion — welcome to the team.

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Professional installation is highly recommended.

Installation hardware not included on most products.

For full fitment, installation, and store policy details, please refer to our policies before purchasing.

Worldwide shipping available upon request.

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Your next mod starts here. Upgrade your build the right way with Eterna Motorworks.