H&R 50781 Sport Lowering Springs for 2004-2007 Cadillac CTS-V 5.7/6.0L

Vehicle Fitment

• 2004-2007 Cadillac CTS-V Sedan (RWD; 5.7L & 6.0L V8)

Features

• H&R sport lowering springs engineered for enhanced handling
• Lowers vehicle's center of gravity for sharper cornering response
• Progressive spring rate design balances performance and comfort
• Reduces body roll for improved stability in turns
• More aggressive wheel-to-fender fitment with reduced gap
• Made from high-strength 54SiCr6 spring steel
• ISO 9001 certified manufacturing ensures quality
• Designed for spirited street driving and occasional track use

Specifications

• Part Number: 50781
• Application: Cadillac CTS-V Sedan (RWD)
• Front Lowering Height: approx. 1.2 inches
• Rear Lowering Height: approx. 1.0 inch
• Material: 54SiCr6 high-tensile spring steel
• Finish: Protective corrosion-resistant coating
• Configuration: Front & rear sport lowering springs (set of 4)

Included Components

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

Product Description

H&R 50781 Sport Lowering Springs are engineered specifically for the 2004-2007 Cadillac CTS-V Sedan equipped with a 5.7L or 6.0L V8 engine in rear-wheel-drive configuration. These premium lowering springs reduce ride height by approximately 1.2 inches in the front and about 1.0 inch in the rear, lowering the center of gravity to improve cornering response, reduce body roll, and enhance overall handling dynamics while maintaining comfortable ride quality. The progressive spring rate design provides a balanced performance feel suitable for both street driving and occasional track use.

Crafted from high-strength 54SiCr6 spring steel and manufactured in Germany under ISO 9001 quality standards, the 50781 springs deliver reliable strength, durability, and consistent performance. The lowered stance gives the CTS-V a more aggressive look with reduced fender gap, and pairing the springs with compatible performance shocks or struts can further improve suspension behavior. After installation, a professional wheel alignment is recommended to ensure proper suspension geometry and optimal tire wear.