Under Spoiler Rocker Panel Bottom Extension Lip For BMW 4 Series G22 G23 430i M440i (2021-2025) NexaNovo

*The pictures of the product installed on the car are for reference only. The material of the side skirt is PU.

( M Sport Package Only)

Enhance the aerodynamic presence of your BMW 4 Series G22/G23 with the NexaNovo Side Body Skirt Splitter Set, engineered for a seamless fit and bold performance styling. Designed for both Coupe and Convertible models, these side splitters deliver the perfect blend of aggressive aesthetics and functional design.

Key Features:

• Sleek, Sculpted Design: Inspired by M Performance styling, these side skirt splitters visually lower the stance of your BMW while accentuating its sporty body lines.

• High-Quality Construction: Crafted from durable, lightweight materials that withstand road debris, weather, and UV exposure for long-lasting performance and appearance.

• Improved Aerodynamics: Helps streamline airflow along the side profile of your car, reducing turbulence and adding a sharper, race-ready look.

• Precision Fitment for BMW G22/G23 (2021–2025):
  Compatible with the following trims:

  • BMW 430i / 430i xDrive Coupe & Convertible

  • BMW M440i / M440i xDrive Coupe & Convertible

• Integrated Side Skirt Keywords:
  These function as side body skirts kit, side skirt extensions, side under spoilers, and rocker panel bottom extension lips, enhancing your build as part of a full aero kit.

• Easy Installation: Designed for bolt-on installation using factory mounting points. Hardware included. Professional installation recommended.

Fitment Years:
2021, 2022, 2023, 2024, 2025

Upgrade your G22/G23 with the NexaNovo Side Body Skirt Splitter Set and achieve the aggressive, dynamic look your BMW deserves.