H&R 29367-3 Street Performance Coilovers Mono-Tube Adjustable Lowering Kit

The H&R 29367-3 Street Performance Coilovers are precision-engineered for street-driven vehicles that demand a balance of improved handling and daily-drive comfort. Unlike conventional twin-tube shock absorbers, these coilovers are built around a mono-tube gas shock construction — a more advanced design that delivers superior heat dissipation, more consistent damping response, and better overall performance under real-world driving conditions.

H&R is widely recognized as the originator of the true coilover system for street use, and the 29367-3 reflects decades of suspension engineering expertise. Each shock unit is paired with a progressive rate spring that is specifically engineered from the ground up to complement the shock's internal valving. The result is a cohesive, finely tuned suspension system rather than a collection of mismatched components.

The fully threaded shock body allows for precise, tool-adjustable ride height lowering, giving drivers the flexibility to dial in their preferred stance and handling characteristics without sacrificing ride quality. With an average lowering range of 1.0 to 2.5 inches, these coilovers provide a meaningful drop in center of gravity while maintaining streetable compliance.

Key Features:

• Mono-tube gas shock construction for superior damping performance over traditional twin-tube designs
• Fully threaded shock body allows adjustable vehicle lowering to your preferred ride height
• Average lowering range of 1.0 to 2.5 inches for improved stance and handling
• Progressive rate springs engineered specifically to match the shock valving for a unified suspension system
• Designed for street use — balancing performance handling with everyday ride comfort
• Suitable for daily drivers and performance-oriented enthusiasts alike

H&R's 29367-3 Street Performance Coilovers are a complete suspension upgrade for drivers who want a lower, sharper-handling vehicle without sacrificing the livability expected from a street-driven car.