H&R 29936-1 Street Performance Coilover Suspension Kit

The H&R 29936-1 Street Performance Coilovers are engineered specifically for street use, delivering a refined balance of everyday ride comfort and enhanced handling performance. Built around a mono-tube gas shock construction, these coilovers offer a significant upgrade over traditional twin-tube shock absorbers, providing more consistent damping response and improved heat dissipation under demanding driving conditions.

H&R is widely recognized as the originator of the true street coilover system, and this kit reflects decades of suspension engineering expertise. Each shock absorber is individually tuned and paired with a progressive rate spring designed from the ground up to complement the shock's valving characteristics — the result is a cohesive, finely balanced suspension system rather than a collection of mismatched components.

Key Features:

• Mono-tube gas shock construction for superior damping performance over traditional twin-tube designs
• Fully threaded shock body allows precise, tool-adjustable ride height lowering
• Lowering range of approximately 1.0 to 2.5 inches for a sportier stance without sacrificing drivability
• Progressive rate springs engineered in tandem with shock valving for optimized comfort and handling
• Suitable for daily drivers through serious performance enthusiasts
• Manufactured by H&R, an industry leader in aftermarket suspension systems

The H&R 29936-1 coilovers are a complete suspension solution for drivers seeking improved cornering response, reduced body roll, and a lowered ride height — all while maintaining the ride quality expected for regular street use.