Why Choose Us

Rich Experience

With over 30 years in carbon-fiber production, we understand the technical needs and quality expectations of international wholesale buyers.

Quality Assurance

Every batch comes with a full inspection report, helping buyers reduce quality risks and maintain confidence in long-term supply.

OEM & ODM Available

Our engineering and sales teams offer one-to-one service, supporting product selection, technical questions, and custom development for different markets.

Broad Market

We supply the USA, Dubai, Qatar, Europe, Australia, Korea, and Japan, showing stable demand and strong performance in major international markets.

 

Specifications of G20 Carbon Fiber Parts
 

Item

Specification

Product Name

Carbon Fiber Rear Trunk (Fit for BMW G20 3 Series, 4-Door Models)

Material

3K Carbon Fiber Cloth, Twill Weave (Plain optional)

Manufacturing Method

Vacuum Infusion Molding

Surface Finish

Gloss or Matte UV-resistant clear coat

Carbon Fiber Layer Thickness

2.0–2.3 mm

Weight

Approx. 4.5–5.0 kg (lighter than OEM steel by 45–60%)

Fitment

Direct OEM replacement; compatible with factory hinges and latch

Heat Resistance

Up to 120 °C continuous

Surface Hardness

2H–3H anti-scratch clear coat

Packaging

Foam-protected, double-wall export carton with corner reinforcement

 

G20 Carbon Fiber Parts: Applicable Models

 

 

Fitment: Suitable for BMW 3 Series G20 (4-door sedan) models.
Installation Method: Direct OEM-style bolt-on replacement using original mounting points — no cutting or welding required.

 

Maintenance of G20 Carbon Fiber Parts
 
OEM Style Carbon Fiber Rear Trunk Fit For BMW G20 3 Series 4 Doors Car Trunk Fitment best

Maintaining matte carbon fiber requires careful attention to avoid damaging its unique texture. While matte finishes are less prone to visible scratches, they can still suffer from oxidation, fading, and contaminants if not properly cared for. Common challenges include:

 

Oxidation and Fading: Sunlight exposure without UV protection can cause discoloration and dullness.


Scratches and Swirl Marks: Using abrasive cloths or harsh chemicals can damage the surface.


Water Spotting and Contaminants: Hard water, salt, and road debris may leave stains that are difficult to remove.


Improper Repair Attempts: DIY fixes with incompatible materials can weaken the structure or create visible defects.

 

To maintain your matte carbon fiber, clean it with non-abrasive materials and apply UV-resistant coatings regularly. Avoid harsh chemicals and ensure any repairs are done with carbon fiber-compatible products. These steps will help preserve the finish and extend its lifespan.

 

Customization Options
 

Color

Customizable

Shape

Customizable

Size

Customizable

Surface Finish

Matte, forged, glossy, or honeycomb textures

Texture

3K plain weave, 3K twill, 6K and 12K

Logo

Customizable

MOQ

Customizable

 

 

Our Service Advantages

① Please send us photos of your car front, rear and sides, so that we search for matching products you need to install in the fastest way.

 

② If customer inquiry its for business propose, please let our sales staff know and he will send to appropriate department which has special rules for business inquiries customers and Wzleiyu Tuning have prosperous experience to help each customers stand in their local market.

 

③ Our company accept oem and odm inquires and we will evaluate it.

 

④ Once customer places an order with Wzleiyu Tuning, we will arrange our professional worker to follow up your order and letting customer know each details of the order.

OEM Style Carbon Fiber Rear Trunk Fit For BMW G20 3 Series 4 Doors Car Trunk Fitment high quality

 

Payment Terms
 

Payment acceptable in TT, Western Union or Paypal.

Contact our sales team first for other methods.

Deposit of 50% are available, balance need to be paid before product shipment.

 

 

Packing & Transportation

 

Packaging Details
• We package all products with bubble wrap, carton box and wooden box. Optimal for both national and international shipping whether by sea, air or road.
• Our wooden boxes are strong and durable can protect the items during the transportation.

 

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FAQ

 

Q: Will the carbon trunk support factory trunk struts without modification?

A: Yes. The mounting points and internal reinforcement are designed to work with stock struts and standard trunk-opening pressure.

Q: Does the trunk come with pre-drilled holes for badges or can it be delivered smooth?

A: Both options are available. You may choose OEM badge holes or a clean "no-badge" surface.

Q: Can the inner frame handle the weight of additional accessories such as trunk spoilers?

A: Yes. The reinforced carbon inner frame can support standard spoiler add-ons. For large aero wings, we can thicken the inner reinforcement if needed.

Q: Are the panel gaps consistent with the factory steel trunk when installed?

A: The trunk is molded to OEM dimensions, making it possible to achieve factory-level gap alignment when installed correctly.

Q: What quality inspections are performed before shipment?

A: We inspect surface clarity, void levels, mounting point precision, internal bonding, and warp/flatness checks before packing.

We are one of the most professional g20 auto parts manufacturers and suppliers for over 30 years. Please rest assured to buy high quality g20 auto parts at competitive price from our factory. Contact us for discount information.