H&R 50433 Sport Lowering Springs for 2004-2010 BMW X3 E83 1.6"F/1.5"R Drop

Vehicle Fitment

• 2004 BMW X3 2.5i E83
  2004 BMW X3 3.0i E83
  2005 BMW X3 2.5i E83
  2005 BMW X3 3.0i E83
  2006 BMW X3 3.0i E83
  2007 BMW X3 3.0si E83
  2008 BMW X3 3.0si E83
  2009 BMW X3 xDrive30i E83
  2010 BMW X3 xDrive30i E83

Fitment Notes

• Fits BMW X3 E83 platform (first generation) only
• Compatible with 2.5L and 3.0L engine configurations
• Lowering height may vary on vehicles equipped with factory sport suspension
• Aftermarket performance shocks recommended for optimal results
• Professional installation recommended
• Suspension alignment required after installation

Features

• Sport Spring Series - H&R's number one selling product line
• Lowers front approximately 1.6" (40.6mm) and rear approximately 1.5" (38mm)
• Progressive spring rate design for superb ride quality and comfort
• Reduces body roll and lowers center of gravity for improved handling
• Aggressive lowered stance with reduced fender well gap
• Lower wind resistance signature improves aerodynamics
• 54SiCr6 high-strength spring steel - 290,000 PSI tensile strength
• Shot-peened finish increases spring life by over 200%
• Engineered for street use - comfortable enough for daily driving
• ISO 9001 certified and TUV approved manufacturing
• Made in Germany at H&R's engineering and manufacturing facility

Specifications

• Part Number: 50433
• Series: Sport Springs
• Type: Lowering Spring Set
• Position: Front and Rear
• Quantity: Set of 4 (2 front, 2 rear)
• Front Lowering: Approximately 1.6" (40.6mm)
• Rear Lowering: Approximately 1.5" (38mm)
• Spring Rate: Progressive
• Material: 54SiCr6 Spring Steel
• Finish: Shot-peened
• Certification: ISO 9001, TUV Approved
• Country of Origin: Germany

Included Components

• Front lowering springs (2)
• Rear lowering springs (2)

Product Description

The H&R 50433 Sport Spring Kit delivers the perfect balance of aggressive stance and comfortable ride quality for 2004-2010 BMW X3 E83 owners. This complete front and rear spring set lowers your X3 approximately 1.6 inches in front and 1.5 inches in the rear, reducing the fender gap for a more purposeful appearance while lowering the center of gravity for improved handling dynamics. The progressive spring rate design provides excellent body roll control during cornering while maintaining ride comfort for daily driving. Manufactured from premium 54SiCr6 spring steel with tensile strength rated at 290,000 PSI, these springs deliver unmatched durability and consistent performance. The shot-peening process increases spring life by over 200% compared to conventional springs. H&R's ISO 9001 certified German manufacturing facility and TUV approval ensure you're getting a precision-engineered product that meets the highest quality standards. Backed by H&R's manufacturer warranty.