H&R 29293-1 Street Performance Coilover Kit - Monotube Ultra Performance

The H&R 29293-1 Street Performance Coilover Kit is a complete, height-adjustable suspension system engineered for street and occasional track use. Featuring a true monotube gas shock construction, this kit delivers a significant performance upgrade over traditional twin-tube shock absorbers, offering more precise handling response and improved damping characteristics.

Each coilover shock is individually tuned to work in harmony with H&R's progressive-rate springs, creating a balanced suspension system that remains comfortable during everyday driving and firms up appropriately under hard cornering or aggressive inputs. The fully threaded shock body — not a sleeve-over imitation — allows precise, virtually infinite ride height adjustment to dial in the exact stance and handling balance you want.

Key Features:

• Monotube gas shock construction for superior damping performance over twin-tube designs
• Fully threaded shock body with trapezoidal threads for precise, corrosion-resistant height adjustment
• Progressive-rate springs tuned to work in harmony with shock valving for a balanced ride
• Adjustable lowering range: Front 1.2" – 2.2" | Rear 1.0" – 2.3"
• Zinc-phosphate coated shock tubes for corrosion protection and an attractive finish
• Built-in bump stops and helper springs to maintain spring position at full droop
• TÜV approved — meets strict German quality and safety standards
• 100% engineered and manufactured in Germany

By lowering the vehicle's center of gravity, these coilovers reduce body roll during hard cornering and improve overall weight balance. Suitable for daily drivers and performance enthusiasts alike, the H&R 29293-1 is the original street coilover system — and still one of the best on the market.