H&R 29147 Sport Springs for 2006-2011 Mercedes-Benz ML350/ML500/ML550 W164

Vehicle Fitment

• 2006-2011 Mercedes-Benz M-Class (W164) without air suspension - ML350 4Matic, ML350 Bluetec, ML500, ML550, and ML63 AMG.

Features

• H&R Sport lowering springs engineered in Germany
• Progressive spring rate for improved handling and everyday comfort
• Lowers center of gravity for enhanced stability and reduced body roll
• Sharper steering response and improved road feel
• More aggressive stance with reduced wheel-to-fender gap
• Compatible with OEM shocks and many suitable aftermarket dampers
• High-strength 54SiCr6 spring steel construction
• Corrosion-resistant powder-coated finish for durability

Specifications

• Part Number: 29147
• Application: Mercedes-Benz ML-Class W164 without air suspension
• Model Years: 2006-2011
• Front Lowering: Approximately ~1.9" (~48 mm)
• Rear Lowering: Approximately ~1.5" (~38 mm)
• Spring Type: Sport lowering coil springs
• Fitment: AWD 4Matic (no factory air suspension)
• Material: German-made high-grade spring steel

Included Components

• 4x Sport lowering springs (front + rear set)

Product Description

The H&R 29147 Sport Springs are engineered lowering springs designed for the **Mercedes-Benz M-Class (W164)** SUV models manufactured between **2006 and 2011** that are equipped with traditional coil spring suspension (vehicles **without air suspension**). This premium sport spring kit lowers the front approximately **1.9" (~48 mm)** and the rear about **1.5" (~38 mm)** from stock ride height, helping reduce the center of gravity, improve handling precision, and minimize body roll while still offering acceptable daily comfort. The progressive spring rate design enhances stability and road feel during cornering and spirited driving, while also improving visual stance with a noticeably lower wheel-to-fender gap.

Crafted in Germany from high-strength 54SiCr6 spring steel with a corrosion-resistant powder-coated finish, these sport springs are compatible with OEM shock absorbers and many aftermarket damper setups designed for lowered vehicle applications. Professional installation and a four-wheel alignment after fitment are recommended to ensure optimal handling dynamics and even tire wear. Always verify that your M-Class does not have the factory air suspension system before ordering this part, as fitment is specific to vehicles with conventional coil springs.