Product Description
Application:
- 2021–2026 BMW 430i / 430i xDrive Coupe | G22
- 2021–2026 BMW 430i / 430i xDrive Convertible | G23
- 2021–2026 BMW M440i / M440i xDrive Coupe | G22
- 2021–2026 BMW M440i / M440i xDrive Convertible | G23
- M Sport Package Only
- 2021 2022 2023 2024 2025
Key Features:
- OEM-Grade ABS Construction
- High-Gloss Black Finish
- UV-Resistant Protective Clear Coat
- M Performance-Inspired Rear Styling
- Aggressive Multi-Fin Diffuser Design
- M440i-Style Dual Exhaust Opening Layout
- Factory-Style Mounting Locations
- Direct Replacement Installation
- Professional Installation Recommended
- Fitment Guarantee
Give the rear of your BMW 4 Series a sharper, more aggressive appearance with Monaco Motorsports' Gloss Black M Performance Style Rear Diffuser. The sculpted multi-fin design and M440i-inspired exhaust openings add more depth to the lower bumper while maintaining a clean OEM+ appearance.
Constructed from durable OEM-grade ABS with a high-gloss black finish and UV-resistant protective clear coat, the diffuser is designed as a direct replacement for the factory M Sport rear diffuser. Professional installation and proper test-fitting are recommended for the best alignment and finish.
Warranty Information:
Please visit the Shipping & Returns link below for warranty information:
Warranty Information
Please visit Shipping & Returns link below for warranty information: Shipping & Returns
