H&R 29197-6 Street Performance Coilover Kit Front & Rear Adjustable Height

The H&R 29197-6 Street Performance Coilover Kit delivers a precision-engineered suspension upgrade that bridges the gap between daily drivability and spirited performance. Designed and manufactured in Germany, this complete front and rear coilover system combines advanced mono-tube gas shock technology with matched progressive rate springs for a finely balanced ride.

Unlike conventional twin-tube shock absorbers, H&R's mono-tube gas shock construction provides superior damping response, improved heat dissipation, and more consistent performance under demanding driving conditions. The inverted strut design on the front axle provides excellent lateral force support and precise wheel guidance during hard acceleration, braking, and cornering.

Key Features:

• Mono-tube gas shock construction — superior to twin-tube designs for consistent, responsive damping
• Fully threaded shock body — allows precise, adjustable ride height tuning via easy-to-adjust spring perches
• Front lowering range: 1.2" – 2.5"
• Rear lowering range: 0.8" – 2.0"
• Progressive rate springs — custom-valved and matched to each shock for a cohesive, tuned system
• Complete kit — sold as a matched front and rear set for consistent suspension geometry
• German-engineered and manufactured — exceeds ISO quality assurance standards
• 2-year warranty on Street Performance Coil Overs

H&R's fully threaded shock body allows ride height to be dialed in for both aesthetic stance and dynamic performance, helping lower the vehicle's center of gravity for improved handling and control. The robust trapezoidal threads remain easy to adjust even after extended use. Whether configured for a subtle street drop or a more aggressive setup, this coilover kit delivers the flexibility and build quality that has made H&R a trusted name in performance suspension.