NINTE Rear Spoiler For BMW 4 Series F33 2 Door 428i 2014-2020 MP Style Trunk Spoiler Rear Wing
NINTE Rear Spoiler For BMW 4 Series F33 2 Door 428i 2014-2020 MP Style Trunk Spoiler Rear Wing
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NINTE Rear Spoiler For BMW 4 Series F33 2 Door 428i 2014-2020 MP Style Trunk Spoiler Rear Wing

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Rear spoiler
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NINTE Rear Spoiler For BMW 4 Series F33 2 Door 428i 2014-2020 MP Style Trunk Spoiler Rear Wing

NINTE Rear Spoiler For BMW 4 Series F33 2 Door 428i 2014-2020 MP Style Trunk Spoiler Rear Wing

Item specifics






ABS Plastic

Product Type:

Rear Spoiler Trunk Wing Splitter For F33 convertible


MP Stype

Fitment Type:

Direct Replacement

Fitment 1:

For 2014-2020 BMW F33 4 Series  428i 

Primary Color :

Gloss Black



Important Notice

Installation instruction is not included, professional installation is highly recommended.

Compatible Vehicles:

2014 2015 2016 2017 2018 2019 2020 BMW 4 Series F33 2-Door convertible


This Rear Spoiler is Brand New.

With Excellent Fitment and Quality.

Durable ABS Material for Lightweight and Durability.

This MP Style Spoiler Will Dramatically Improve the Sporty Appearance and Performance for Your Car 

Installation Methods:

  1. Please clean the surface with 50% alcohol to make sure no dust.

  2. Remove the glue in red.

  3. Heat the glue by hot air gun.

  4. Install the products in the right place.

  5. Please do not wash your car within 48 hrs.


There Are No Instructions Included In This Kit. Professional Installation Is Highly Recommended!

The color of the actual items may slightly different from the listing images due to different computer screen, thanks for your understanding.

If you have concern on this rear spoiler or looking for other kit for your car, please feel free to contact us. ‘Ask A Question’ directly or send email to our email address is

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Orders usually been shipped out within 2 business days after payment has been cleared. Orders made on Saturdays, Sundays, and holidays will be processed on the next business day and will be shipped within 24 hours. If there is any delay on your order, please feel free to contact Ninte by email(

Please allow 30 days around for international deliveries. Some international shipments may take longer subject to your local customs authorities.

Please ensure that the shipping address you provide at shipping address is accurate. We are not responsible for undeliverable addresses return

Shipping and Handling charges include postage, handling,and packaging of shipments.

Shipment time to address of P.O. BOX, APO, FPO or State of HI, AK, VI, PR.will taks longer than other shipping address, and additional shipping charge might be required on this address, please check the checkout page for more detail. Please contact Ninte if you have any questions for shipping before purchasing.

Some items are not shippable to locations outside of the US. In general, very large items and hazardous chemicals (fuel) cannot be sent to regions outside of the US. On shipping address issue, Customer can email Ninte for more detail

Ninte will ship out product by Fed Ex, UPS, USPS, TNT, China Post and other channels. Customer can track their package via the channel official site or other tracking site like

Returns Policy

If the return is caused by the consumer (non-defective return), consumer should be responsible for the shipping fee. the specific fee should be based on the express company you choose; Restocking fee will be deducted from the non-defective return order

If the return is caused by NINTE , we will provide the return label/refund/exchange;

Please note: customer need to send email to in 30 days of item delivered; otherwise, no return & replacement/refund will be provided from NINTE.

If customer received damaged product, customer need to send emailto in 72 hours of item delivered. otherwise, no return/replacement/refund will be provided from NINTE.

Customer need to send pictures/videos(use to proof related issues) in emails, NINTE will recognize the return reason/confirm the issue(please feedback the fitment issue with the required pictures/information within 10 days after NINTE required/tips NINTE suggestted, otherwise the return request will be closed) email content include: return reason, pictures of the related issues and pictures of the shipping labels on package.

Damaged Item

Damaged merchandise includes items that are damaged during shipping. If you receive the package and then find shipping damage, please save all packaging material and paperwork and contact us immediately(must in 72 hours after pacakge delivered) Digital photos will be required for all cases.

Returned items must be in their original packaging and unused condition, otherwise the return will be closed.Please Feel free to contact us with any questions.

Technical Support

We highly recommend professional installation for all of our products. We are not accepting any exchange or returns due to improper installation. More dtail for the return policy, please refer to:


NINTE offers 30 days limited warranty for Parts only.All products come with a 30 days limited warranty against manufacturers defects

Warranty is for replacement olny

Buyer's responsibility for all shipping costs.

Customer need to contact NINTE in 30 days of package delivered for their order issues; the damage by shipping process will need buyer to contact NINTE in 72 hours of pacakge delivered

Warranty does not applied to improper installation, water / fire damage, modification, or any acts of nature.

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