Description
Upgrade the rear-end styling of your 2023+ BMW G20 3-Series LCI / M340i with the Fitted Style Rear Diffuser with Center Reflector, engineered to deliver an aggressive motorsport-inspired appearance with enhanced rear-end presence. Designed specifically for the facelifted G20 LCI platform, this diffuser transforms the factory rear bumper with a more sculpted and performance-focused look.
Finished in a premium gloss black coating, this diffuser features integrated aero side splitters and a functional center reflector/light housing for an aggressive OEM+ aesthetic. The center reflector can optionally be wired as a brake light using the included harness, adding both style and functionality.
Designed for fitted-style installation, this diffuser requires bumper removal and modification for proper fitment, making it ideal for enthusiasts seeking a more custom, molded appearance than traditional clip-on diffusers.
Key Features
- Fitted Style Aggressive Design – Custom molded appearance for a more integrated rear-end upgrade
- Gloss Black Finish – Premium high-gloss finish for OEM+ styling
- Integrated Aero Side Splitters – Enhances diffuser width and rear bumper aggression
- Center Reflector / Brake Light Included – Functional reflector with optional brake light wiring
- Performance Quad Tip Compatibility – Designed for aftermarket quad-tip exhaust setups
- Aggressive Motorsport Styling – Dramatically upgrades rear-end appearance
Vehicle Fitment
- BMW G20 3-Series LCI Sedan (2023+)
- BMW G20 M340i LCI (2023+)
Installation Notes
- Professional installation strongly recommended
- Rear bumper removal required
- Modification of diffuser and/or bumper required for proper fitment
- Not a 100% clip-in installation
- 3M tape and/or screws may be needed for secure mounting
- Installer may need to modify tabs/bumper for best fitment
- Aftermarket quad exhaust tips required
- OEM exhaust tips will NOT fit
Functional Center Reflector / Brake Light
The included center reflector can function as:
- Standard rear reflector when unwired
- Optional brake light when wired using included harness
This provides added motorsport-inspired functionality and a modern rear lighting upgrade.
Why Choose This Diffuser?
This fitted-style diffuser is perfect for owners wanting a more aggressive and custom-installed rear diffuser compared to standard clip-on options. Its deeper contours, integrated aero elements, and center light design create a premium performance-inspired appearance.
The standard shipping rate applies to orders within the continental United States. If you intend to place an order outside of the continental US, please reach out to support@x-ph.com for assistance.
