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NINTE Rear Bumper Diffuser Splitter Fit for 2019-2022 BMW 3 Series G20 G21 G28 M Sport Painted Gloss Black One Piece Sport Style with Red LED Brake Light
Taxes calculated at checkout.
Rear Bumper Diffuser with Red LED Brake Light
Painted gloss black, one-piece rear valance upgrade for compatible 2019-2022 BMW 3 Series G20, G21, and G28 M Sport applications.
Performance-Inspired Rear Styling
Transform the factory rear profile with a shark-fin Rear Bumper Diffuser engineered to create a lower, wider, and more aggressive stance. Its painted gloss black finish provides a clean contrast, while the integrated red LED brake light adds a focused motorsport-style detail.
Critical Fitment and Bumper Warning
Fitment is limited to listed 2019-2022 BMW 3 Series G20, G21, and G28 vehicles equipped with the compatible M Sport rear bumper.
Listed applications include G20 330i and M340i models with the matching bumper configuration. Do not order for a vehicle with a different standard, luxury, aftermarket, or otherwise incompatible rear bumper. Compare the vehicle code, model year, bumper shape, mounting locations, and lower-valance design before purchase.
Product Specifications
| Brand | NINTE |
|---|---|
| Product Type | Rear Bumper Diffuser |
| Color and Finish | Painted Gloss Black |
| Construction | Automotive Plastic, One Piece |
| Light Color | Red LED |
| Placement | Lower Rear |
| Mounting Method | Clips and Screws |
| Package Quantity | 1 Rear Diffuser with Red LED Brake Light |
Installation Guidance
Test-fit the diffuser and align all mounting locations before fastening any clips or screws. Secure each point in sequence while supporting the part evenly.
The integrated LED brake light requires an appropriate electrical connection to the vehicle brake-light circuit. Protect and route the wiring carefully.
Do not force, strike, sharply bend, or twist the diffuser during alignment or installation.
Vehicle Fitment Database
| Make | Series | Chassis | Years | Required Configuration |
|---|---|---|---|---|
| BMW | 3 Series | G20 | 2019-2022 | Compatible M Sport Rear Bumper |
| BMW | 3 Series | G21 | 2019-2022 | Compatible M Sport Rear Bumper |
| BMW | 3 Series | G28 | 2019-2022 | Compatible M Sport Rear Bumper |
NINTE Store Protection
Coverage for fitment-related concerns within 30 days.
Replacement support for shipping damage reported within 3 days of delivery.
Professional support responses within 24 hours.
Shipping Information
We offer a variety of shipping options to ensure your order arrives quickly and safely. Please review the following details:
- US Shipping: Free standard shipping to all 48 contiguous states. Orders typically ship within 48 hours and arrive within 3-7 business days.
- International Shipping: Worldwide shipping available. Standard shipping takes 10-20 business days, depending on your location.
- Shipping Carriers: We partner with USPS, DHL, FedEx, UPS, and EMS.
- Shipping Address: Ensure your shipping address is accurate. We do not support delivery to PO Boxes.
- Tracking and Updates: You will receive a tracking number via email once your order ships.
If you have any questions, please contact us at info@ninteshop.com.
Return Policy
We strive to ensure you are completely satisfied with your purchase. If you need to return an item, please follow the guidelines below:
- Non-Defective Returns: Contact us within 30 days of delivery. Item must be in original packaging and unused. A 20% restocking fee applies.
- Defective or Damaged Items: Notify us within 72 hours of delivery via email. We will provide a prepaid return label and process a replacement or refund.
- Return Process: Once approved, ship the item back with all original packaging. Refunds processed within 1-2 weeks.
For more details, please refer to our Return and Refund Policy.
Warranty Information
We stand behind the quality of our products and offer a 30 days warranty to protect your purchase:
- What is Covered? Defective parts due to manufacturing errors; products that fail to function properly.
- What is Not Covered? Damage from improper installation, accidents, or normal wear and tear.
- How to Claim Warranty? Contact us at info@ninteshop.com within 72 hours of discovering the issue. Include photos and a description of the problem.
Proof of purchase is required to validate your warranty claim.
Frequently Asked Questions
- Q: How long does shipping take? A: Domestic orders: 3-7 business days. International orders: 10-20 business days.
- Q: Do you offer free shipping? A: Yes, free shipping on most orders within the US and internationally.
- Q: What if I receive a damaged item? A: Notify us within 72 hours of delivery via email. We will arrange for a replacement or refund.
- Q: Can I cancel my order? A: Orders can only be canceled before they are shipped.
- Q: What is your return policy? A: 30-day return policy for non-defective items. Defective items can be returned within 72 hours.
- Q: Do you offer a warranty? A: Yes, 1-year limited warranty on all products.
- Q: How do I track my order? A: You will receive a tracking number via email once your order ships.
- Q: What if I have a question about compatibility? A: Contact us at info@ninteshop.com before placing your order.
- Q: Do you accept international orders? A: Yes, we ship worldwide. Customs duties and taxes may apply.
- Q: How do I contact customer support? A: Reach out to us at info@ninteshop.com.




