H&R 29158-1 Sport Springs for 2005-2011 BMW M6 E63/E64

Vehicle Fitment

• 2005-2011 BMW M6 (E63 Coupe & E64 Convertible, RWD; S85 5.0 L V10)

Features

• H&R premium sport lowering springs engineered in Germany
• Progressive spring rate delivers improved handling and ride balance
• Lowers center of gravity for enhanced cornering stability
• Reduces body roll under dynamic driving
• Aggressive stance with reduced wheel-to-fender gap
• Compatible with factory and many aftermarket shock absorbers
• Corrosion-resistant powder-coated finish for long life
• High-strength 54SiCr6 spring steel construction

Specifications

• Part Number: 29158-1
• Application: BMW M6 (E63/E64)
• Model Years: 2005-2011
• Front Lowering: ~1.0" (~25 mm) approx.
• Rear Lowering: ~1.0" (~25 mm) approx.
• Spring Type: Sport progressive coil springs
• Fitment: Coupe & Convertible models with V10 engine
• Material: German-made high-grade spring steel

Included Components

• 4x Sport lowering springs (front + rear set)

Product Description

The H&R 29158-1 Sport Springs are a premium lowering spring kit designed for the **BMW M6** built on both the **E63 Coupe and E64 Convertible** chassis from **2005 through 2011**. These sport springs lower the ride height about **1.0" (~25 mm)** at both the front and rear, helping lower the vehicle's center of gravity to improve handling precision, reduce body roll, and sharpen overall driving response while maintaining balanced ride comfort for everyday driving. The progressive spring rate design enhances road feel and cornering stability without making the ride overly harsh.

Manufactured in Germany with high-strength 54SiCr6 spring steel and a corrosion-resistant powder coat, the H&R 29158-1 kit also improves visual stance with a tighter wheel-to-fender gap and sportier look. These springs are compatible with factory shock absorbers and many suitable aftermarket dampers. Professional installation and a four-wheel alignment after fitment is recommended to ensure optimal handling performance and even tire wear. Always verify exact model, engine, and suspension configuration before ordering.