BMW G20 M340i / G80 M3 M4 Style Carbon Fiber Trunk Spoiler

BMW G20 M340i / G80 M3 M4 Style Carbon Fiber Trunk Spoiler – by Luminous Carbon

Add a sharp, motorsport-inspired touch to the rear of your BMW G20 3 Series or G80 M3 with the M4 Style Carbon Fiber Trunk Spoiler from Luminous Carbon. Designed to emulate the factory look of the G82 M4, this spoiler brings aggressive styling in a clean, OEM+ package that seamlessly blends with the lines of your sedan.

Made from high-quality 2x2 carbon fiber, this spoiler is topped with a UV-resistant clear coat to protect against yellowing, fading, and cracking over time. The fitment hugs the trunk line for a flush and secure appearance — giving your BMW a refined performance aesthetic without compromising daily drivability.

Perfect for M340i or M3 owners looking to subtly upgrade their exterior with a race-bred design.

Installation

• Simple, drill-free install with 3M double-sided automotive tape (included)

• Note: For vehicles with ceramic coatings, polish or lightly buff the contact area to ensure proper adhesion.

Fitment

• 2019+ BMW G20 3 Series Sedan (330i, M340i)

• 2021+ BMW G80 M3 Sedan

Features

• Sleek M4-style profile adapted for G20 and G80 fitment

• High-grade 2x2 carbon fiber construction

• UV-protected gloss clear coat for long-term durability

• Clean, factory-style fit and finish

• Easy, non-permanent install with 3M tape

• Backed by Luminous Carbon’s fitment guarantee

Designed to complement your BMW’s natural form while turning heads at every angle.
Luminous Carbon – Where performance meets precision.