Dry Carbon Fiber Rear Bumper Diffuser for 2024+ BMW M5 G90 Sedan / G99 Touring
Available in stock (20)
Dry Carbon Fiber Rear Bumper Diffuser for BMW M5 G90 / G99
A replacement-style dry carbon fiber rear bumper diffuser for the 2024+ BMW M5 (G90 Sedan / G99 Touring). It replaces the factory plastic diffuser and mounts with the included self-tapping screws and tape. It is made from 3x3 weave dry carbon fiber with a double-layer UV-protective gloss clear coat.
Fitment
- Model: BMW M5 G90 Sedan, M5 G99 Touring
- Years: 2024+
- Not for: the F90 M5, or the non-M 5 Series G60 / G61 (not listed)
Confirm your model and year by VIN, or compare photos of your rear bumper, before ordering.
Specifications
- Material: Dry carbon fiber, 3x3 weave
- Finish: Double-layer UV-protective clear coat, glossy
- Manufacturing: 3D design, CNC molding, test fitted on a real car
- Fitment type: Replaces the factory rear diffuser
- Hardware: Self-tapping screws and tape included
Installation
Professional installation is recommended. Let the exhaust cool completely before starting. Mounting with self-tapping screws may require drilling.
- Unbolt and remove the factory rear diffuser.
- Test fit the carbon fiber diffuser and check alignment with the bumper and exhaust tips.
- Secure it with the included self-tapping screws and tape.
Care
- Wash with a pH-neutral car shampoo and a soft microfiber cloth.
- Avoid abrasive polishes and automatic brush car washes.
FAQ
Does it fit the F90 M5? No. G90 / G99 M5 only.
Is it add-on or replacement? Replacement. It replaces the factory plastic diffuser.
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Stephanie L.
Ordered the BMW front bumper fog light grille and the fitment was absolutely perfect. Gloss black finish looks factory-fresh and the quality is outstanding. Installation took about 30 minutes — no drilling required. Highly recommend AlchemyRide!
Marcus R.
Fast shipping, great packaging, and the part arrived in perfect condition. The grille fits my F23 like a glove — exactly as described. Customer service was also super responsive when I had a fitment question. Will definitely order again.
David K.
I've bought aftermarket parts from many stores but AlchemyRide stands out for quality and value. The part was well-made, fit perfectly, and the price was very competitive. My BMW looks aggressive and clean — exactly what I wanted.
Jenny T.
Excellent product and super easy to install. The gloss black finish matches my M Sport bumpers perfectly. Shipping was faster than expected and the part was well-packaged. Very happy with my purchase — my car looks completely transformed!