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2019-2026 For BMW 3 Series G20 M4 Style Trunk Spoiler


$391.00
$391.00 $438.00
Sale
Shipping calculated at checkout.
STYLE: GLOSS BLACK

Give the back of your G20 the profile BMW never shipped from the factory. This M4-style blade trunk spoiler sits on the trailing edge of the boot lid with the twin raised blade tips and the shallow centre dip that define the M4 CSL look — subtle from the side, unmistakable in the rear-view mirror.

Made from ABS rather than fibreglass, so it holds a crisp edge, resists stone chips and stays dimensionally stable through summer heat and winter cold. Supplied in two finishes: a piano gloss black that needs no paint work, or a carbon fibre weave pattern for the motorsport look.

Key Features

  • M4 Blade Profile: Reproduces the raised twin-tip spoiler edge of the M4 CSL, sized for the G20 sedan boot lid.
  • ABS Construction: Injection-moulded thermoplastic — stiffer than fibreglass at this thickness, with a clean painted edge that will not fray.
  • Two Finishes: Gloss Black arrives painted and ready to fit. Carbon Fibre Style is an ABS part with a carbon weave pattern — a true carbon look without the price of a real carbon part.
  • Follows the Boot Lid Contour: The mounting face is shaped to the G20 boot lid curve so the blade sits flush along the full length, with no gaps at the ends.
  • Reversible Fitment: Mounted with automotive-grade double-sided tape, so it can be removed without leaving holes in the boot lid.

Vehicle Compatibility

Make Series / Chassis Body Style Model Years Position
BMW 3 Series G20 4-door Sedan (320i / 330i) 2019–2026 Boot lid — rear

Fitment notice — please read before ordering. Confirmed fitment is the G20 sedan only. This spoiler does not fit the G21 Touring (different tailgate), the G22 / G23 / G26 4 Series, or the previous F30 generation. Fitment on the long-wheelbase G28 is not confirmed — message us with your VIN before ordering.

Package Contents

  • M4-style blade trunk spoiler (1) — in your chosen finish

Not included: mounting tape or adhesive, surface preparation wipes and primer pens. We recommend automotive-grade 3M double-sided tape or a body-shop panel adhesive.

Installation Notes

  • Test-fit the spoiler before removing any backing tape — align both blade tips evenly against the boot lid edge.
  • Clean the boot lid with isopropyl alcohol and let it dry fully; tape will not bond to wax, polish or road film.
  • Fit at room temperature or above. Below roughly 15°C, warm both the panel and the tape with a heat gun on low.
  • Apply firm, even pressure along the full length for 60 seconds, then leave the car dry for 24 hours.
  • Gloss Black is finished and ready to fit; Carbon Fibre Style is also finished — neither requires paint.

100% Fitment & VIN Verification Guarantee

Guaranteed OEM Fitment or Free Return Shipping: Every part is engineered to factory mounting locations with precision-molded clip retention. Pre-tested for compatibility with factory parking sensors (PDC), front cameras, and active grille shutters.

Not 100% sure about your trim, chassis code, or LCI status? Email your vehicle's VIN or Year/Make/Model to support@elitegermanparts.com for instant fitment verification before shipping.

Installation & Package Contents

• Installation Level: Direct Bolt-On / Snap-in (Estimated 30-45 mins, no cutting or irreversible modifications required).

• Hardware Included: Pre-applied automotive-grade 3M VHB adhesive tape and/or reinforced self-tapping screws (where applicable).

• Pro Tip: For all aero components, clean mounting surfaces thoroughly with 70% isopropyl alcohol and allow adhesive promoter to cure at temperatures above 60°F (15°C).

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  • Shipping & Delivery
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  • FAQ

US orders

Delivery range: 48 states (excluding Alaska, Hawaii, Puerto Rico, military addresses, etc.) and Canada, etc.

Delivery method: FedEx/UPS/DHL free delivery, no PO boxes.

Time limit: depends on the region.

Free shipping within the continental US !

International orders

Cost: Shipping + tariffs are calculated separately, please contact customer service for confirmation（The transportation time is subject to the shipping standards of the Chinese warehouse）.

Logistics: FedEx/UPS/POST/DHL, etc.

Standard products

Shipment from US warehouse: shipped on the second working day after order confirmation, and delivered in 2-5 working days.

Shipment from China warehouse: shipped 2-5 working days after order confirmation, and expected to be delivered in 7-10 working days.

International orders: The time limit refers to the China warehouse standard, and the specific details need to be confirmed with customer service.

Special products

Large items (such as rims): only support sea transportation, and the transportation cycle is about 25-45 days.

Customized carbon fiber products:

Production cycle: need to be confirmed after purchase.

Transportation method: choose air transportation (total cycle 10-15 days) or sea transportation (total cycle 25-35 days) according to size.

Cancellation Policy

  • Orders can be canceled free of charge within 24 hours of placement. Refunds will be processed to the original payment method within 3-5 business days.

 

Return Policy

Timeframe

  • 14-Day Returns: Returns are accepted within 14 days of delivery. No returns/exchanges permitted after this period.
  • Customized Products: Non-returnable.

Eligibility

  • Items must be unused, undamaged, and in their original packaging with all accessories.
  • A valid proof of purchase (receipt/order confirmation) is required.
  • Returns must use the official return label provided by us.

Process

  1. Contact customer service at support@elitegermanparts.com to request a return label.
  2. Sign the inspection form upon return delivery.
  3. Report damages within 24 hours of signing. After this period, the product is assumed to be in good condition.

Cost Responsibilities

  • Customers cover round-trip shipping costs for non-defective returns.
  • Non-U.S. Customers: Must pay international shipping fees to return items to China (may be expensive).

Q1: Why do the products displayed in the store not include complete accessories?
A: The products displayed in our store do not include complete accessories. When you purchase the product, we will give you the required accessories. The accessories may be mailed with the product in 1 or 2 packages. We will provide you with the corresponding package tracking number so that you can check the logistics information in real time.

Q2: The package received is damaged, but it does not affect the installation and appearance. What should I do?
A: If the package is damaged but does not affect the installation and appearance of the product, in order to reduce your after-sales time, we will apply for part of the compensation for you. You do not need to send back the damaged package, just keep the package and the product. We will have a dedicated after-sales staff to communicate with you about compensation matters to ensure that your rights and interests are protected.


Q3: What should I do if the package is damaged and affects the installation of the product?
A: If the package is damaged and affects the installation of the product, you can rest assured that we will re-mail you a new product free of charge. Please provide photos of the damage within 24 hours after receiving the package. The photos must include the outer packaging of the package with the tracking number so that we can accurately verify the situation. We will assist you in applying for compensation from the courier and handle related matters for you throughout the process. You only need to wait patiently for the delivery of the new package.


Q4: Is the product guaranteed to be compatible?
A: All products have passed market verification and we guarantee the adaptability of the products. During the design and production process, we have undergone rigorous testing and verification of actual scenarios.


Q5: What should I do if there is incompatibility during installation?
A: If there is incompatibility during the installation process, please contact our customer service team in time. We have rich installation experience and will provide you with detailed solutions and technical support based on the specific problems you encounter to help you solve the problems in the installation process and enable the product to be installed and used smoothly.


If you have other questions or questions during the shopping process, please feel free to contact us by email at support@elitegermanparts.com, we will serve you wholeheartedly!