BMW G87 G80 G82 M2 M3 M4 | DRY Carbon Fiber Water Tank Radiating Plate Cover Trim

Product Overview

Upgrade the engine bay of your BMW with the G8X M2, G80 M3, and G82 M4 Carbon Fiber Water Tank Radiating Plate Cover Trim. Designed for 2021-Present BMW G87 M2, G80 M3, and G82 M4 models, this factory-style trim provides an immediate aesthetic and functional upgrade. Crafted from premium dry pre-preg carbon fiber, it offers exceptional rigidity, heat resistance, and a lightweight design perfect for both street and track applications. This cover precisely overlays your water tank and radiator support panel, delivering a clean OEM-fit look without cutting or drilling. Its UV-protected gloss finish ensures the deep carbon weave maintains its visual impact even under long-term heat and sunlight exposure. Enhance your S58 engine bay with a motorsport-grade accent while reducing weight and improving heat and corrosion resistance. Package includes 1 x BMW G8X M2/M3/M4 Factory Style Dry Pre-Preg Carbon Fiber Water Tank Radiating Plate Cover Trim. Hardware is not included; re-use your existing mounting hardware for installation.

Key Features

This carbon fiber water tank radiating plate cover is engineered for enthusiasts seeking a high-end, lightweight, and durable upgrade. The dry pre-preg carbon fiber construction ensures maximum rigidity while remaining ultra-light, helping reduce overall vehicle weight and enhancing performance potential. Its direct OEM-fit design aligns perfectly with factory mounting points for a seamless installation without cutting or modifications. The UV-protected gloss finish maintains the carbon fiber’s intricate weave, even under prolonged exposure to sunlight and engine heat. Resistant to high temperatures, moisture, and corrosion, this trim cover provides long-lasting stability while transforming the front engine bay into a clean, show-ready setup. Ideal for BMW M2, M3, and M4 owners who want to combine performance, durability, and style, this trim gives your S58 engine bay a professional motorsport look.

Installation

Professional installation is recommended. Hardware is not included; re-use the factory mounting hardware for a secure, direct bolt-on fit. Installation manual is not included.

Vehicle Compatibility

FITMENT Fits ALL 2021-Present G87 M2 G80 M3 G82 M4 Models

Year	Make	Model	Trim
2026	BMW	M2	Base Coupe 2-Door
2026	BMW	M2	Coupe 2-Door
2026	BMW	M3	Base Sedan 4-Door
2026	BMW	M3	Competition Sedan 4-Door
2026	BMW	M3	Competition xDrive Sedan 4-Door
2026	BMW	M4	Base Coupe 2-Door
2026	BMW	M4	CS Coupe 2-Door
2026	BMW	M4	Competition Coupe 2-Door
2026	BMW	M4	Competition xDrive Convertible 2-Door
2026	BMW	M4	Competition xDrive Coupe 2-Door
2025	BMW	M2	Base Coupe 2-Door
2025	BMW	M2	Coupe 2-Door
2025	BMW	M2	Edicion 30 Anos Coupe 2-Door
2025	BMW	M3	Base Sedan 4-Door
2025	BMW	M3	Competition Sedan 4-Door
2025	BMW	M3	Competition xDrive Sedan 4-Door
2025	BMW	M4	Base Coupe 2-Door
2025	BMW	M4	CS Coupe 2-Door
2025	BMW	M4	Competition Coupe 2-Door
2025	BMW	M4	Competition xDrive Convertible 2-Door
2025	BMW	M4	Competition xDrive Coupe 2-Door
2024	BMW	M2	Base Coupe 2-Door
2024	BMW	M2	Coupe 2-Door
2024	BMW	M3	Base Sedan 4-Door
2024	BMW	M3	CS Sedan 4-Door
2024	BMW	M3	Competition Sedan 4-Door
2024	BMW	M3	Competition xDrive Sedan 4-Door
2024	BMW	M4	Base Coupe 2-Door
2024	BMW	M4	Competition Convertible 2-Door
2024	BMW	M4	Competition Coupe 2-Door
2024	BMW	M4	Competition xDrive Convertible 2-Door
2024	BMW	M4	Competition xDrive Coupe 2-Door
2023	BMW	M2	Base Coupe 2-Door
2023	BMW	M2	Coupe 2-Door
2023	BMW	M3	Base Sedan 4-Door
2023	BMW	M3	Competition Sedan 4-Door
2023	BMW	M3	Competition xDrive Sedan 4-Door
2023	BMW	M4	Base Coupe 2-Door
2023	BMW	M4	CSL Coupe 2-Door
2023	BMW	M4	Competition Convertible 2-Door
2023	BMW	M4	Competition Coupe 2-Door
2023	BMW	M4	Competition Heritage Coupe 2-Door
2023	BMW	M4	Competition xDrive Convertible 2-Door
2023	BMW	M4	Competition xDrive Coupe 2-Door
2022	BMW	M3	Base Sedan 4-Door
2022	BMW	M3	Competition Sedan 4-Door
2022	BMW	M3	Competition xDrive Sedan 4-Door
2022	BMW	M4	Base Coupe 2-Door
2022	BMW	M4	Competition Convertible 2-Door
2022	BMW	M4	Competition Coupe 2-Door
2022	BMW	M4	Competition xDrive Convertible 2-Door
2022	BMW	M4	Competition xDrive Coupe 2-Door
2021	BMW	M3	Base Sedan 4-Door
2021	BMW	M3	Competition Sedan 4-Door
2021	BMW	M4	Base Coupe 2-Door
2021	BMW	M4	Competition Coupe 2-Door

About Dry Carbon

Dry Carbon Fiber vs Wet Carbon Fiber — What’s the Difference?

Not all carbon fiber parts are made the same. The biggest distinction comes down to how the carbon is processed — commonly known as dry carbon and wet carbon. Both use genuine carbon fiber weave, but the production method, finish, and performance are completely different.

Manufacturing Process                                  

Dry carbon fiber parts are produced using a pre-preg (pre-impregnated) carbon cloth, where the exact amount of resin is pre-applied by the manufacturer. These sheets are then vacuum-sealed and cured under high pressure and temperature in an autoclave, removing excess air and resin.
The result is a light, extremely strong, and precisely formed component — the same process used in motorsport and aerospace applications.

Wet carbon fiber, on the other hand, uses a hand-lay or wet-lay method. The carbon cloth is laid into a mold and liquid resin is manually brushed or poured over it before curing. Because it’s not vacuum-bagged or autoclave-cured, there’s usually more trapped resin and air pockets, leading to a heavier part and a less uniform finish.

Weight & Strength

Dry carbon fiber is roughly 30–50% lighter than wet carbon. This is due to the controlled resin ratio — just enough to bind the fibers without unnecessary weight.
By comparison, wet carbon or carbon-over-fiberglass parts can be up to 70% heavier, since excess resin and fiberglass layers add mass without increasing stiffness.
For reference:

• Carbon Fiber Density: ~1.55 g/cm³
• Fiberglass Density: ~2.6 g/cm³

Dry carbon also offers a much higher modulus of elasticity (~125 GPa), giving it outstanding rigidity under stress — ideal for aerodynamic and high-load components.

Visual & Structural Differences

• Backside: A true dry carbon piece will look identical front and back — you can see the same woven pattern throughout.
  Wet carbon or fiberglass-backed parts often have a dull, uneven underside with visible fiberglass texture or color variation.
• Edges: Solid dry carbon has clean, uniform black edges.
  Wet carbon or overlay parts may show a white or grey line along the edge, revealing the fiberglass underneath — sometimes hidden with black paint trim.
• Finish: Dry carbon typically has a consistent matte or satin finish, while wet carbon can appear glossy but uneven due to hand-applied resin.