NINTE Rear Diffuser For BMW 4 Series F32 F33 2014-2019
NINTE Rear Diffuser For BMW 4 Series F32 F33 2014-2019
NINTE Rear Diffuser For BMW 4 Series F32 F33 2014-2019
NINTE Rear Diffuser For BMW 4 Series F32 F33 2014-2019
NINTE Rear Diffuser For BMW 4 Series F32 F33 2014-2019
NINTE Rear Diffuser For BMW 4 Series F32 F33 2014-2019
NINTE Rear Diffuser For BMW 4 Series F32 F33 2014-2019
NINTE Rear Diffuser For BMW 4 Series F32 F33 2014-2019
NINTE Rear Diffuser For BMW 4 Series F32 F33 2014-2019
NINTE Rear Diffuser For BMW 4 Series F32 F33 2014-2019
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NINTE Rear Diffuser For BMW 4 Series F32 F33 2014-2019

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Rear lip
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NINTE Rear Diffuser For BMW 4 Series F32 F33 2014-2019 Single Twin Exhaust Rear Bumper Lip Splitter

Product Description





Custom Bundle



High Quality ABS Plastic

Number of Pieces



Rear Bumper Diffuser


Carbon Fiber Coating

Gloss Black

Matte Black

Surface Finish



With Twin Exhaust Pipe Openning On One Side single twin exhaust


For BMW 4 Series F32 2014 2015 2016 2017 2018 2019 M Sport


For M Sport Performance Rear Bumper

Placement on Vehicle


Fitment Type

Direct Replacement



NINTE Rear Bumpper Lip for 2014-2019 BMW F32 4 Series, ABS Carbon Fiber Look Rear Bumper Twin Exhaust Pipe


  • 2014-2019 BMW F32 4-Series 2 Door Coupe With M Sport Bumper Only
  • 2014-2019 BMW F33 4-Series 2 Door Convertible With M Sport Bumper Only
  • 2014-2019 BMW F36 4-Series 4 Door Gran Coupe With M Sport Bumper Only
Notice: Only Fits Model With M Sport Bumper! Won't Fit Regular Rear Bumper

Package Includes

  • 1 X Rear Bumper Diffuser As Shown In the Picture


  • 100% Brand New.

  • M Performance Style Rear Diffuser At Decent Price.

  • Excellent Fitment and Quality.

  • Comes With Twin Exhaust Opening (2 On 1 Side).

  • Will Dramatically Improve The Sporty Appearance For Your Car.

*Instruction Not Included, Professional Installation Is Highly Recommended.*

Important Notice

This listing is for Rear bumper spoiler / lip / lower spoiler / diffuser - not the whole bumper!

RECOMMEND TAKE REAR BUMPER, THEN INSTALL. And professional installation is highly recommended.

Any damage and Improper installation during the installation will not allow to get money refund.

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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.

Customer Reviews


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  • I received an item from your company through Amazon today and the box was ruined and the carbon fiber is chipping off. I tried to contact you guys through Amazon but it would not let me. I would like to get the item replaced or get my money back and get shipping covered because the item is damaged.

    So sorry to hear, but please contact the Amazon store team for the service since there is policy in company, you should have all the Amazon order information and can contact them for that solution, we believe they will respond you in time.
    Or you can tell us the Amazon order information, we will try to forward to that Amazon store, but here on Ninte web, we cannot provide after-sale service for orders outside this web. Thank you for your understanding!

  • Would this fit my f36 430i?

    The diffuser will fit a F32 F36 M sport rear bumper, if your with M sport bumper like the picture shows, the diffuser will fit well on your car.

  • Will this fit a 428i Gran Coupe? I believe it may be f36

    Yes, this front lip will fit 2015-2016 428i Gran Coupe with M sport bumper. Please note it is for a single exhaust two outlet.

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