• OEM Part Numbers: 4H0616001M
• Applicable vehicle model: Audi D4 Rear Left&Right

This rear air suspension for the Audi D4 (A8/S8 4H) is specifically developed for the original vehicle platform. It features an integrated CDC built-in electromagnetic valve core and a rear axle-specific single-chamber long-stroke air spring, balancing precise damping adjustment with high load stability.

Equipped with high-strength lightweight aluminum mounts and multiple dustproof sealing structures, it perfectly adapts to the original vehicle's electronic control system, allowing direct installation without fault codes. While improving ride comfort, it ensures high-speed stability and long-term durability, making it a preferred OEM-level replacement for high-end flagship models.

• Integrated CDC solenoid valve design for faster response, fewer air leaks, and real-time damping adjustment
• Heavy-duty single-chamber air spring, optimized for rear load, reduces dive, squat and body roll
• Full compatibility with factory ECU, accurate height control, no error codes, no extra programming
• High-strength lightweight aluminum construction, anti-corrosion, long service life, improved ride quality
• Delivers flagship-level comfort and high-speed stability, restoring original luxury ride performance

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