H&R 29782 Sport Lowering Springs for 97-06 Jaguar XK8/XKR Coupe & Convertible

Vehicle Fitment

• 1997-2006 Jaguar XK8 (X100) -- Coupe and Convertible
• 1997-2006 Jaguar XKR (X100) -- Coupe and Convertible

Fitment Notes

• Fits both Coupe and Convertible body styles
• Chassis codes: QEV (Coupe), QDV (Convertible)
• Fits all engine variants (4.0L V8, 4.2L V8, supercharged)
• Performance aftermarket shocks or struts highly recommended
• Alignment required after installation
• Allow ~1 month for springs to fully settle to target height
• Professional installation recommended

Features

• H&R Sport Springs -- front and rear lowering set
• Progressive spring rate for comfort and performance
• Lowers approximately 1.5" front / 1.5" rear
• Reduces body roll and lowers center of gravity
• Closes fender gap for sportier stance
• 54SiCr6 spring steel -- 290,000 PSI tensile strength
• Shot-peened for 200%+ fatigue life increase
• Each spring 100% tested before packaging
• Blue powder coat finish
• Direct replacement for factory springs -- no modification required

Specifications

• Part Number: 29782
• Brand: H&R Special Springs
• Product Line: Sport Springs
• Type: Lowering coil spring set
• Position: Front and rear (complete set)
• Front Drop: ~1.5" (38mm)
• Rear Drop: ~1.5" (38mm)
• Spring Rate: Progressive
• Material: 54SiCr6 spring steel
• Finish: Blue powder coat
• Quantity: Sold as a set (4 springs)
• Country of Manufacture: Germany
• Certification: ISO 9001
• Warranty: H&R limited lifetime warranty

Included Components

• 2x Front lowering coil springs
• 2x Rear lowering coil springs
• Installation instructions (where applicable)

Product Description

The H&R 29782 Sport Springs are a complete front and rear lowering spring set for the 1997-2006 Jaguar XK8 and XKR (X100 platform), including both Coupe and Convertible body styles. These springs lower the vehicle approximately 1.5 inches front and rear, closing the fender gap for an aggressive stance while lowering the center of gravity for improved handling. The progressive spring rate design provides a comfortable, compliant ride on the street while significantly reducing body roll through corners -- making Sport Springs H&R's best-selling product line worldwide.

Every H&R spring is manufactured in Germany at their ISO 9001 certified facility from proprietary 54SiCr6 spring steel rated at 290,000 PSI tensile strength. Each spring is shot-peened for over 200% increased fatigue life and individually tested before leaving the factory. H&R Sport Springs are designed to work with OEM shocks, though performance aftermarket shocks are highly recommended for optimal results. A professional alignment is required after installation, and springs should be allowed approximately one month to settle to their final ride height. Backed by H&R's limited lifetime warranty.