H&R 52428 Sport Lowering Springs for 2006-2013 Lexus IS350 Sedan RWD (Set of 4)

Vehicle Fitment

• 2006-2013 Lexus IS350 Sedan RWD (3.5 L V6, all trims)

Fitment Notes

• Includes complete front & rear lowering spring set (4 springs)
• Designed for 3.5 L V6 (2GR-FSE) engines in RWD models only
• Not compatible with AWD, IS250, IS-F, or Convertible models
• Works with factory or aftermarket dampers rated for stock spring specs

Features

• Progressive-rate sport springs lower front ~1.4", rear ~1.3"
• Special 54SiCr6 spring steel for high tensile strength and longevity
• Blue powder-coat finish resists corrosion and enhances appearance
• Improves handling dynamics and reduces body roll
• Maintains OEM ride comfort with street-friendly response
• Compatible with OEM ride height tolerances and stock dampers
• Engineered and tested in Germany to ISO 9001 standards
• Backed by H&R limited warranty

Specifications

• Set Type: Complete front & rear springs (4 total)
• Front Drop: ~1.4 inches
• Rear Drop: ~1.3 inches
• Material: 54SiCr6 spring steel
• Finish: Blue powder coat
• Drivetrain Compatibility: RWD only
• Emissions Compliance: Not applicable--no impact

Included Components

• 2x Front lowering springs
• 2x Rear lowering springs

Product Description

The H&R 52428 Sport Lowering Springs are a tailor-made upgrade for the 2006-2013 Lexus IS350 Sedan RWD (3.5 L V6). This complete four-spring set lowers the ride height by approximately 1.4" at the front and 1.3" at the rear, yielding a more aggressive stance, reduced body roll, and enhanced handling--all without sacrificing ride comfort.

Crafted from H&R's premium 54SiCr6 spring steel and finished with a durable blue powder coating, these progressive-rate springs maintain OEM ride quality while delivering sharper performance. They're fully compatible with factory shocks or aftermarket dampers tuned to OEM specifications, and come with an H&R limited warranty, making them a reliable and sleek suspension upgrade.