The X538 Series Rear Bumper for the 2025+ BMW M5 (G90 Sedan). This high-performance component defines the muscular rear profile of the new M-Hybrid generation. Specifically engineered for the G90’s widened track, it features a deep-set, multi-tiered architecture designed to integrate with the massive M-specific rear diffuser and the signature quad-exhaust system.

Key Components:

• Rear Bumper Skin: G90 M5-specific wide-body architecture.

• Diffuser Interface: Precision mounting points for the high-velocity M-Sport rear air extractor.

• Reflector Units: Integrated slim-line horizontal reflector housings positioned for maximum visibility.

• Tech & Sensor Mounts: Equipped with precision apertures for 6x PDC (Park Distance Control) sensors and automated parking maneuver assistance.

• Aerodynamic Contours: Sculpted lateral “flicks” to streamline air detachment from the flared rear wheel arches.

Specifications:

• Model Compatibility: BMW M5 G90 (Sedan) 2025+.

• Design Series: X538 M-Performance / G9x OEM Style.

• Material: High-grade Polypropylene (PP) – OEM-standard impact resistance and flexibility.

• Fitment: Full 1:1 replacement utilizing original factory mounting points.

• Finish: Primed (Ready for professional painting).

Features:

• M-Hybrid Generation Styling: Accentuates the G90’s aggressive width and lower center of gravity.

• Optimized Air Extraction: The lower bumper geometry is sculpted to work in tandem with the M5 diffuser to reduce rear-axle lift at high speeds.

• Precision Fit: Injection-molded to guarantee 100% factory-level panel gaps and seamless integration with the G90’s slim-line LED taillights.

• Advanced Tech Support: Fully compatible with BMW’s latest Driver Assistance sensor arrays and Comfort Access (kick-to-open) trunk sensors.