RKP Carbon Fibre Rear Diffuser for BMW 5 Series F90 M5
Upgrade the rear of your BMW F90 M5 with the RKP Carbon Fibre Rear Diffuser. This premium carbon fibre (carbon fiber) diffuser is the must-have styling and performance-inspired upgrade for the BMW 5 Series F90 M5. The factory rear diffuser looks tame and reserved. The RKP diffuser transforms the rear bumper with a bolder, motorsport-led aesthetic and three pronounced carbon strakes that deliver a purposeful, aggressive look, especially when paired with an aftermarket exhaust.
We have used this RKP F90 M5 diffuser on customer cars and the feedback has been consistently excellent. Fitment is tight and clean, the finish is exceptional, and the overall presence is exactly what an M5 should have. If you are searching for a BMW M5 F90 carbon fibre diffuser, F90 rear diffuser, BMW 5 Series M5 carbon fibre rear valance, or RKP diffuser for F90, this is the high-quality, made-in-USA option enthusiasts trust.
Key features
- Flawless fitment with exceptional strength
- 2x2 carbon weave pattern for an OEM-plus look
- Dupont clear-coated and buffed to a mirror finish
- Made in USA
Designed for the BMW F90 M5, this RKP rear diffuser enhances the car’s rear profile with sharper lines and confident styling. The carefully sculpted trio of carbon strakes gives the rear end a more menacing, performance-focused stance while retaining daily usability and a refined appearance. The 2x2 twill weave matches other high-end carbon parts for a cohesive look across your exterior carbon upgrades.
The Dupont high-gloss clear coat is polished to a mirror finish that looks fantastic in all lighting and protects the carbon structure beneath. Expect a deep, rich carbon fibre appearance that elevates your M5’s rear bumper from every angle.
Why choose RKP for your BMW F90 M5
RKP is known for precision composites and quality control. This diffuser is engineered specifically for the F90 platform and delivers a premium result that stands out without being over the top. It is the ideal BMW M5 F90 carbon fibre diffuser upgrade for owners who want quality, durability, and standout styling.
Fitting and installation
Professional installation recommended. For fitting, choose Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Common search terms
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