Carbon Fiber Performance Rear diffuser - BMW X4M G02 F98 LCI Competition

Sale price$878.93 Regular price$1,010.77
Save $131.84
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Enhance the rear profile of your BMW X4M LCI (F98, 2022–Present) with this Carbon Fiber Performance Rear Diffuser, crafted to deliver both motorsport styling and functional aerodynamics. Inspired by BMW M Performance design language, this diffuser transforms your SAV with a sharper, more dynamic stance.

🔧 Key Features:

  • Premium Carbon Fiber Construction
    Built from 2x2 twill weave carbon fiber, offering exceptional strength, lightweight performance, and a high-gloss UV-resistant finish to maintain depth and clarity over time.

  • Aggressive Finned Design
    Features vertical fins and sculpted contours to optimize airflow from the rear bumper, enhancing stability and reducing drag at higher speeds.

  • Track-Inspired Styling
    Reflects the design language of M Performance and CSL models—perfectly complementing the factory quad exhaust layout and the X4M’s muscular rear end.

  • Precision Fitment
    Designed specifically for the BMW X4M G02 / F98 LCI Competition (2022+), ensuring a direct bolt-on fit using OEM mounting points—no modification required.

  • Seamless OEM+ Integration
    Engineered to integrate with the factory bumper for a clean, flush look while dramatically enhancing visual impact.

  • Compatible With:

    • BMW X4M G02 / F98 LCI (Facelift)

    • X4M Competition Models (2022–Present)
      (Not compatible with pre-LCI or non-M models.)


Finish your rear-end transformation with this race-inspired carbon fiber diffuser—where visual aggression meets functional aerodynamics.

Shipping Information:

If a product is in stock, it’s usually delivered within 2–10 days, depending on your location.

If a product is made to order, production takes approximately 2–4 weeks, followed by 1–3 weeks for delivery, depending on your location.

We can always arrange faster air shipping upon request — please contact us for an individual quote.

Installation Recommendations:

It is recommended that all installation and upgrades are carried out by a qualified professional workshop to ensure proper fit.

If the product is installed incorrectly, we cannot accept responsibility for any resulting damage or issues.

If you have any questions, feel free to reach out to Customer Shopping Assistant.

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