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H&R Sport Spring Kit for 2006-2012 Mercedes-Benz R350 4Matic (W251) (Non-ADSII w/ Self-Leveling Only) - 52770-4

$313.65

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H&R Sport Spring Kit for 2006-2012 Mercedes-Benz R350 4Matic (W251) (Non-ADSII w/ Self-Leveling Only) - 52770-4

$313.65

$313.65

Fits 2006-2012 Mercedes-Benz R350 4Matic (W251) models equipped with factory rear self-leveling and without ADSII (Adaptive Damping System).

H&R Sport Springs are engineered to deliver a lower center of gravity and reduced body roll for significantly sharper handling and a more aggressive stance. By reducing the fender well gap, these springs improve the vehicle's aesthetic while lowering wind resistance for better aerodynamic efficiency. Every spring is crafted from high-tensile 54SiCr6 spring steel, which is shot-peened and block-set to ensure maximum durability, weight savings, and resistance to sagging over time.

The progressive spring rate design is the key to H&R's performance, providing a firm feel during spirited driving while maintaining superb ride quality for daily commuting. These springs are a direct replacement for factory units and are specifically calibrated for the W251 chassis requirements.

  • Manufactured from 54SiCr6 high-tensile spring steel
  • Shot-peened and block-set for long-term resilience and precision
  • Progressive spring rate design maintains comfort and improves cornering
  • Reduces body roll and improves steering response
  • Specific fitment for models without ADSII and with self-leveling
  • Manufacturer Part Number: 52770-4
  • Made in Germany
📘 Guides & Manuals
🔧 Fitment & Compatibility
Year Make Model Submodel
2006-2012 Mercedes-Benz R350 4Matic

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