H&R 29043-1 Street Performance Coilover System

The H&R 29043-1 Street Performance Coilover System delivers the ideal balance of lowered stance and refined ride quality for daily drivers and performance enthusiasts alike. H&R pioneered the true street coilover system and continues to set the standard with precision-engineered suspension components built for real-world use.

Unlike conventional twin-tube shock absorbers, these coilovers utilize a monotube gas shock construction that provides superior heat dissipation, more consistent damping response, and improved handling dynamics. Each shock is individually valved and paired with a progressive-rate coil spring engineered from the ground up to work in harmony with the shock's specific tuning—resulting in a cohesive, finely balanced suspension system.

The fully threaded shock body allows precise ride height adjustment, giving drivers the flexibility to dial in their preferred lowering stance without sacrificing ride quality. H&R's suspension engineers tune every application to deliver uncompromising comfort alongside genuine performance gains.

Key Features:

• Monotube gas shock construction for superior damping performance over traditional twin-tube designs
• Fully threaded shock body for adjustable ride height and precise lowering customization
• Progressive-rate springs matched and valved specifically to each application
• Average lowering range of 1.0 to 2.5 inches for an aggressive, performance-oriented stance
• Engineered for street use — balances everyday ride comfort with enhanced handling response
• Suitable for daily drivers through serious performance tuners

H&R is the originator of the true street coilover and has built a reputation for quality and precision across an extensive range of vehicle applications. The H&R 29043-1 coilover system is a direct upgrade over factory suspension, offering improved body control, reduced body roll, and a lower center of gravity.