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NINTE Rear Diffuser For 2019-2022 BMW 3 Series G20 M Sport 330i M340i Rear Bumper Lip

In stock
Rear lip
$269.00 $259.00
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NINTE all parts for BMW 3 series G20 body kits performance mods

NINTE Rear Diffuser ForĀ 2019-2022Ā BMW 3 Series G20 M Sport M340i Racing Style Rear Bumper Lip Body Kit

Item specifics





Product Type:

Rear Bumper Diffuser


ABS Plastic

Surface Finish:



Gloss Black

Carbon Fiber Look(Hydro-dip carbon print)

Matte Black

Placement on Vehicle:

Lower, Rear


ISO 9001

Fitment Type:



BMW 3 Series G20 M Sport



The diffuser installated by tapes and factory screws(not included), please confirm before purchasing;

The instruction is not included, professional installation is highly recommended;

Please click the link below to submit support file if you have any order issue , we will promptly reply in 24 hours (Business Day).

For damaged/fitment issue, please fill and submit the support file within 3/30 days after receiving the item.

Fits:Ā 2019Ā 2020 2021 2022 BMW 3 Series G20 M Sport (Will not fit stock M340i Retangle exhaust tips )

Year Make Model Trim
2022 BMW 330e Base Sedan 4-Door
2022 BMW 330e xDrive Base Sedan 4-Door
2022 BMW M340i Base
2022 BMW M340i xDrive Base
2021 BMW 320i Base Sedan 4-Door
2021 BMW 330e Base Sedan 4-Door
2021 BMW 330e Sport Line Plus Sedan 4-Door
2021 BMW 330e xDrive Base Sedan 4-Door
2021 BMW 330i Base Sedan 4-Door
2021 BMW 330i M Sport Sedan 4-Door
2021 BMW 330i xDrive Base Sedan 4-Door
2021 BMW M340i Base Sedan 4-Door
2021 BMW M340i xDrive Base Sedan 4-Door
2020 BMW 320i Executive Sedan 4-Door
2020 BMW 320i Sport Line Sedan 4-Door
2020 BMW 330i Base Sedan 4-Door
2020 BMW 330i M Sport Plus Sedan 4-Door
2020 BMW 330i M Sport Sedan 4-Door
2020 BMW 330i Sport Line Plus Sedan 4-Door
2020 BMW 330i Sport Line Sedan 4-Door
2020 BMW 330i xDrive Base Sedan 4-Door
2020 BMW M340i Base Sedan 4-Door
2020 BMW M340i xDrive Base Sedan 4-Door
2020 BMW M340i xDrive First Edition Sedan 4-Door
2019 BMW 330i Base Sedan 4-Door
2019 BMW 330i M Sport Sedan 4-Door
2019 BMW 330i Sport Line Plus Sedan 4-Door
2019 BMW 330i Sport Line Sedan 4-Door
2019 BMW 330i Sport Plus Sedan 4-Door
2019 BMW 340i GT xDrive Base Hatchback 4-Door


Brand New Item with standard quality test.

Please check the install example for your fitment reference.

A must-have upgrade with big effect!Ā 

Easy install and durable use.

This product perfectly conforms to the automobile design concept.

It will make your car more beautiful and get its performance upgraded,have a better driving experience then.


1. Professional installation is highly recommended.Ā 

(Fit for exhaust outletĀ withinĀ 18CM)

2. Any damaged products due to non-professional or user error may not be returned for refund.

3. Due to the different display and different light, the picture may not reflect the actual color of the item. thanks for your understanding.

4. Please confirm your vehicleĀ fitment before purchasing,

If you are not sure about the fitment, please feel free to contact us.

Important Noticeļ¼š

Please kindly check your car model and make sure the item fitment.

For damaged issue, please contact us within 3 days after receiving the item, we will provide service of replacement or refund, otherwise we cannot handle the order issue of damage.

For Fitment issue, please contact us within 30 days after receiving the item, we will provide service of return and refund or replacement, otherwise the return application cannot be approved.

For Return:
NON-authorized return is not accepted.
NON-defective item return will need buyer to return the item by themselves, return label will not be provides and cash on delivery is not approved.

Return item must be in original package box, which is in good condition for both package and products. So please don't throw the box before you confirm the product condition & fitment.

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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, handlingļ¼Œand 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 issueļ¼ˆplease feedback the fitment issue with the required pictures/information within 10 days after NINTE required/tips NINTE suggestted, otherwise the return request will be closedļ¼‰ 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.

Shipping Fee& Package Shipping Insurance Fee cannot be refunded.

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 only

Buyer's responsibility for all shipping costs.

Customer needs 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 package delivered

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

1: How to contact NINTE?

Please send email to NINTE( and state your concerns. If you have already placed an order, please write us the order number & questions you have, NinteĀ Customer Experience Specialists are standing by to assist you.

  • To cancel an order / change order information, please contact Ninte before order get shipped out.


2: How long does it take to ship my order?

Orders are usually handled in 48 hours after paymentĀ cleared; orders placed on weekends & holidays should be processed on the next business day.

If you didn't receive any shipping confirmation over the usual handling time, please send email with your order # to our customer service:Ā info@nintestore.comĀ for assistance.

3: What payment method accepted by NINTE?

PayPal & Credit Card

4: How to track order shipping information?

  • Shipment by Fed Ex / UPS / USPS and other well known services, buyers can track their package on those official site with the tracking code provided. Or go toĀĀ for shipping information.

  • Shipment by EMS channels,Ā buyers can track their package on a USPS site; or go toĀ 17track.netĀ for more shipping information( may get delayed sometimes)

If you cannot find any valid tracking information, please feel free to contact us!

5: Damaged / defective item received?

If you receive product in damaged/defective conditions, please contact Ninte for replacements/refund immediately.. Please do not attempt to install/return a damaged part on your vehicle.

Important notes:Ā 

ā… .Must retain the damaged item, packaging, and all contents until the claim is confirmed&resolved.

ā…”.Picutres Required

Ā  1.Complete&clear picture of shipping label on the package box

Ā  2.Complete&clear picture of the package box

Ā  3.Complete&clear picture of the product, include the full view and damage area of the product.

Please feedback the issue of damage in 3-7 days / defective in 30 days of product delivered, otherwise Ninte cannot provide replacement/refund on those orders.

6: Product with Fitment Questions

If the product does not seem to be fitting your vehicle, please contact us with below information and send email to:

  • The specific model of your car and the picture of the placement where the products need to be installed.
  • The picture of the shipping labels on the package box
  • The picture of the full view compare look between the product and bodyline of your car where the product need to be installed, please also show us pictures of the non-fit area in detail.

Our Customer Care specialists will help you to check if the fitment issue caused by products or if you order the wrong item for your car.
Fitment issues in 2 situations

  • A: if buyers find the item didn't fit their car, but that car model is in the fitment range on our product link, we will provide return&exchange or return&refund, return charge is on NINTE;
  • B: if customer order wrong product for their vehicles, we can authorize a non-defective return&exchange/refund, return charge is on customers if the product and package are in new&good conditions;

Please contact us with the fitment issues in 30 days of item delivered.

Customer Reviews

Customer Reviews

Based on 8 reviews
Maylene Nieves
Love it!

Installation wasnā€™t that bad to do. The only thing I wish it came with that instructions for the brake light but overall, shipped out alot faster then expected, packaged perfectly no damage. I definitely recommend this to others

Jeff DeFord

it's great. Showed up sooner than expected Would definitely recommend and buy again.

Scott Ferguson

Seller very helpful and willing to resolve shipping issue.

Chris Aniskovich

3.arrived quickly. fit perfectly. looks good. awsume price. thank you


gave my car a more aggressive look love em and easy to install.


Ask a Question
  • Will this diffusor fit if i dont have dual exaust tips on each side? I have the m340 i with the stock exaust tips the one that origianlly come with my car. I want to know before purchasing

    The diffuser won't fit model with stock retangle tips.

  • will this diff fit for g20 m340?


    Can you tell us your specific model and take some photos of the rear of your car and send them to us.

    Our product manager will check and reply you soon.

  • Is the light a brake light? If yes, does it come with wiring?

    Yes the light is the brake light, and the wirng is included

  • Good evening, I had two questions. Is this dry carbon fiber or wet carbon fiber? Also, does it come with all the necessary pieces needed to install? Thank you

    hi,this product is made of high quality ABS plastic and have carbon fiber wrapped.
    We will give you screws and tape, and this rear lip is pre-drilled, you can use these direct installation.

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