H&R 29168-1 Sport Springs for 2005-2011 Porsche Boxster/Cayman 987

Vehicle Fitment

• 2005-2011 Porsche Boxster & Cayman (987 chassis; includes Base, S, Limited Edition; fits PASM; excludes OE sport suspension)

Features

• H&R sport lowering springs engineered in Germany
• Progressive spring rate improves handling and ride quality
• Lowers center of gravity for enhanced cornering stability
• Reduced body roll during dynamic driving
• Sharper steering response and improved road feel
• Sportier stance with reduced wheel-to-fender gap
• Compatible with OEM shocks including PASM-equipped cars
• Corrosion-resistant powder-coated finish for durability

Specifications

• Part Number: 29168-1
• Application: Porsche Boxster & Cayman (987)
• Model Years: 2005-2011
• Front Lowering: Approx. 1.4" (~35 mm)
• Rear Lowering: Approx. 1.2" (~30 mm)
• Spring Type: Progressive sport coil springs
• Fitment: 987 Boxster & Cayman; fits PASM systems; excludes original sport suspension
• Material: High-strength spring steel with corrosion-resistant finish

Included Components

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

Product Description

The H&R 29168-1 Sport Springs are premium lowering springs designed specifically for the **Porsche 987 Boxster and Cayman** models from **2005 through 2011** - including Base, S, and select special editions. These springs lower the ride height approximately **1.4" (~35 mm)** at the front and **1.2" (~30 mm)** at the rear, helping to reduce the center of gravity for improved handling precision, reduced body roll in corners, and sharper steering response while maintaining balanced ride comfort on the street. They are engineered to work with both standard suspension and PASM (Porsche Active Suspension Management) systems, but are not intended for vehicles with original factory sport suspension kits.

Manufactured in Germany from high-strength 54SiCr6 spring steel with a corrosion-resistant powder coating, the H&R 29168-1 kit also enhances the visual stance of your Porsche by tightening the wheel-to-fender gap for a more aggressive look. These springs are compatible with OEM shock absorbers and many aftermarket dampers if you want to further refine handling behavior. Professional installation and a four-wheel alignment are recommended to optimize suspension performance and even tire wear after mounting. Always verify exact trim and suspension setup before ordering.