BMW G23 carbon fiber rear diffuser X style aerodynamic upgrade

Enhance the rear of your BMW with the BMW G23 carbon fiber diffuser, crafted in the aggressive X-style aerodynamic design. This premium carbon fiber rear diffuser delivers a bold, race-inspired look while improving aerodynamic performance, making it the perfect upgrade for style and function. Whether you drive a G22, G23, G26 4 Series, or i4, this diffuser adds a sporty, high-performance edge to your vehicle, turning heads on the road while optimizing airflow. Ideal for enthusiasts who want a statement piece that’s as functional as it is striking.

Fitment:

  • 2021-Present BMW G22/G23 4 Series Coupe/Convertible

  • 2021-Present BMW G26 4 Series & i4 EV Sedan

Designed for BMW G22, G23, G26 4 Series and i4 models

Constructed from real 2x2 carbon fiber with UV-protected gloss finish

X Style design enhances rear-end aerodynamics and street presence

Compatible with M Sport rear bumpers using factory mounting locations

Lightweight and structurally reinforced for high-speed stability

Easy installation with no modifications required

1 set of the X Style Carbon Fiber Rear Diffuser - BMW G22/G23/G26 4 Series & i4 + 3M and necessary screws for ease of installation.

X Style Carbon Fiber Rear Diffuser - BMW G22/G23/G26 4 Series & i4

$974.99 $1,439.99
SAVE $465.00
Fitment
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Enhance the rear of your BMW with the BMW G23 carbon fiber diffuser, crafted in the aggressive X-style aerodynamic design. This premium carbon fiber rear diffuser delivers a bold, race-inspired look while improving aerodynamic performance, making it the perfect upgrade for style and function. Whether you drive a G22, G23, G26 4 Series, or i4, this diffuser adds a sporty, high-performance edge to your vehicle, turning heads on the road while optimizing airflow. Ideal for enthusiasts who want a statement piece that’s as functional as it is striking.

Fitment:

  • 2021-Present BMW G22/G23 4 Series Coupe/Convertible

  • 2021-Present BMW G26 4 Series & i4 EV Sedan

Designed for BMW G22, G23, G26 4 Series and i4 models

Constructed from real 2x2 carbon fiber with UV-protected gloss finish

X Style design enhances rear-end aerodynamics and street presence

Compatible with M Sport rear bumpers using factory mounting locations

Lightweight and structurally reinforced for high-speed stability

Easy installation with no modifications required

1 set of the X Style Carbon Fiber Rear Diffuser - BMW G22/G23/G26 4 Series & i4 + 3M and necessary screws for ease of installation.

Enhance the rear of your BMW with the BMW G23 carbon fiber diffuser, crafted in the aggressive X-style aerodynamic design. This premium carbon fiber rear diffuser delivers a bold, race-inspired look while improving aerodynamic performance, making it the perfect upgrade for style and function. Whether you drive a G22, G23, G26 4 Series, or i4, this diffuser adds a sporty, high-performance edge to your vehicle, turning heads on the road while optimizing airflow. Ideal for enthusiasts who want a statement piece that’s as functional as it is striking.

Fitment:

  • 2021-Present BMW G22/G23 4 Series Coupe/Convertible

  • 2021-Present BMW G26 4 Series & i4 EV Sedan

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