BMW F90 M5 Sedan Pre-LCI Carbon Fiber Rear Bumper Splitters, 2018–2020

Carbon Fiber Rear Bumper Splitters for BMW F90 M5 Pre-LCI

Add a gloss carbon-fiber accent to the rear bumper of your pre-facelift M5 sedan. These rear bumper splitters are styling components, not a complete rear bumper or rear diffuser assembly.

Vehicle Fitment

• BMW 5 Series F90 M5 Sedan.
• Years listed: 2018, 2019 and 2020.
• Version: Pre-LCI / pre-facelift.

Confirm VIN, production date, regional model year and actual rear bumper profile before ordering. Verify the pre-LCI bumper rather than relying on registration year alone. Competition-specific compatibility is not separately documented and should be checked against the actual mounting surface.

LCI / facelift bumpers, G30 5 Series Base or M Sport vehicles, other chassis and aftermarket bumpers are not established as compatible. An existing search tag mentioning 2017 does not extend the detailed 2018–2020 application range.

Material and Finish

• Specified material: 3×3 weave carbon fiber.
• Gloss surface with a double-layer UV-protected clear coating.

Dry-carbon construction, exact laminate composition and measured part weight are not documented. No aerodynamic test results are supplied, so improved downforce, drag, stability or handling are not promised.

Package Contents and Mounting Position

The source lists rear bumper splitters and installation tape. Exact piece count, left/right contents, dimensions and tape quantity or brand are not itemized. The plural product name does not independently establish a two-piece pair. Confirm package contents and the exact rear-bumper mounting locations before purchase.

Additional screws, clips, brackets, a complete diffuser, exhaust tips and other vehicle components are not confirmed as included. The source does not specify whether original trim must be removed or whether the parts attach over it; verify the intended arrangement before installation.

Installation

Professional installation is recommended. The source lists tape and claims no modification is required, but does not provide a complete mounting procedure. Test-fit the parts, check alignment and confirm the specified retention method before removing adhesive backing. Neither a universal modification-free fit nor adequate tape-only attachment under every condition is established.

For the specified adhesive attachment, clean and dry the contact surfaces and follow the adhesive manufacturer's preparation, application-temperature and curing instructions. Do not force parts onto a mismatched bumper contour. Verify clearance from exhaust outlets and hot components, and keep lights, reflectors, sensors and any other fitted equipment unobstructed.

Check ground clearance and secure attachment before driving. Do not use these styling components as lifting points or assume they provide structural impact protection.

Frequently Asked Questions

Do they fit the facelift M5?
The detailed fitment is limited to the 2018–2020 Pre-LCI F90 M5 Sedan. Facelift compatibility is not established.

Is a left/right pair included?
The source does not itemize exact quantity or sides. Confirm the package before ordering.

Is tape included?
Yes. Installation tape is listed, without a brand or quantity.

Are screws included or is drilling required?
Screws are not listed. The source does not provide enough installation detail to promise a specific drilling or fastening procedure.

Is this a complete rear diffuser?
No. It is listed as rear bumper splitters, not a complete diffuser assembly.