Skip to product information
SKU:
NLT2V00399
Ships for free in 2–4 business days.
Rear Bumper Diffuser with LED Brake Light for 2018-2024 Infiniti Q50
$142.79
In Stock
$142.79
Sale price
$142.79
Regular price
This is a brand new rear lower bumper diffuser with an integrated red LED brake light for 2018-2024 Infiniti Q50 sedans. It replaces or covers the lower rear bumper area with a sport-style diffuser while adding a center brake-light function.
Estimated delivery between
Let Northline Parts Do the Heavy Lifting for You!
Not sure which part you need? Our team can help you find the right replacement.
Parts Support Hours: Monday–Friday, 8:00 AM–5:00 PM CT
Live Chat: Available 24/7
I reached out for some replacement head bolts and they responded quickly with a few questions and cautionary information and is sending me some bolts. Great customer service! Thanks
Edward H. — Verified customer
Compatible Models
We do our best to list all compatible models. Although this may be the part you need, your exact model may not appear below.
Compatible equipment / model
- 2018 Infiniti Q50 sedan - matching rear bumper
- 2019 Infiniti Q50 sedan
- 2020 Infiniti Q50 sedan
- 2021 Infiniti Q50 sedan
- 2022 Infiniti Q50 sedan
- 2023 Infiniti Q50 sedan
- 2024 Infiniti Q50 sedan - matching bumper configuration
Product Overview
The lower Q50 bumper is easy to scrape on steep driveways, parking stops, or road debris, and cosmetic damage often concentrates on the diffuser area rather than the painted upper bumper. An aftermarket diffuser is also a common styling change when the owner wants a more aggressive rear profile.
Comparable LED diffuser kits are sold for 2018-2024 Q50 four-door models across multiple trims and use an integrated red brake lamp. This is an aftermarket add-on/replacement style piece, so bumper drilling, tape, hardware, and brake-light wiring should be checked against the supplied kit.
Key Features & Performance
- Rear lower sport-style diffuser
- Integrated red LED center brake light
- Designed around the 2018-2024 Q50 sedan rear bumper
- Adds protection/styling to the lower bumper area
Replaces Part Numbers
- Aftermarket diffuser/light assembly; no single Infiniti OE number covers the complete LED conversion
Common Uses
- Replacing or covering a scraped lower rear diffuser area
- Adding a center LED brake-light element
- Changing the rear bumper to a more aggressive sport-style appearance
Technical Specifications
- Product Type: Rear bumper diffuser with LED brake light
- Vehicle: 2018-2024 Infiniti Q50 sedan
- Placement: Rear lower bumper
- Lighting: Red LED
- Replacement Type: Aftermarket styling part
Installation & Fitment
- Test-fit the diffuser before drilling or applying tape
- Wire the LED brake lamp to the correct circuit and verify operation
- Check exhaust-tip and bumper clearance on both sides before final fastening
Compatibility Notice
This is an aftermarket styling/light component. Mounting method and wiring can vary by kit version, and professional installation may be appropriate.
Frequently Asked Questions
Q: Is this an OEM Infiniti diffuser? A: No. It is an aftermarket sport-style diffuser with an integrated LED lamp.
Q: Will the LED light work without wiring? A: No. The lamp must be connected to the appropriate electrical circuit according to the kit design.
Part Summary
keywords: 2018 Q50 rear diffuser, 2024 Infiniti Q50 LED diffuser, Q50 rear bumper lip brake light, Infiniti Q50 F1 brake light diffuser, Q50 lower bumper spoiler
Brand names, model numbers, and reference part numbers are used for identification and compatibility purposes only. Verify the original component, dimensions, and application before purchase.