RS*R F668W Down Sus Lowering Springs

The RS*R F668W Down Sus Lowering Springs are precision-engineered performance springs that deliver an aggressive lowered stance while maintaining ride comfort and improving handling characteristics. Manufactured by RS*R, one of Japan's premier suspension component manufacturers, these authentic JDM lowering springs bring proven Japanese engineering and quality to the North American market.

Performance Specifications:

• Front Drop: 30mm to 35mm (1.2 to 1.4 inches)
• Rear Drop: 35mm to 40mm (1.4 to 1.6 inches)
• Front Spring Rate: 3.90 kg/mm
• Rear Spring Rate: 3.93 kg/mm
• Complete set includes all four springs

Key Features:

• Engineered specifically to work with factory suspension geometry and shock dampening
• Reduces fender-to-wheel gap for a sportier, more aggressive appearance
• Improved cornering response and handling stability
• Balanced spring rates maintain comfortable daily driving characteristics
• Designed to work with factory shock absorbers
• Lower center of gravity enhances vehicle dynamics
• Backed by 3-year or 36,000-mile manufacturer warranty

RS*R takes careful consideration of vehicle-specific requirements when engineering their Down Sus springs, ensuring optimal performance, ride height, and spring rates tailored to each application. These springs provide the perfect balance between performance enhancement and comfort for drivers seeking a refined driving experience without sacrificing ride quality.