H&R Sport Spring Kit w/ PASM

Fitment: Porsche Boxster/Boxster S (05-11)

Part #: 29168-1

Overview

The H&R Sport Spring Kit with PASM is a high-performance suspension upgrade designed specifically for Porsche Boxster and Boxster S models from 2005 to 2011. This kit features precision-engineered springs that lower your vehicle’s ride height, enhancing handling, stability, and overall driving dynamics. Ideal for enthusiasts seeking improved cornering response and a more aggressive stance, these springs are crafted to complement the factory PASM (Porsche Active Suspension Management) system, providing a balanced blend of comfort and performance. Whether you're looking to sharpen your vehicle’s responsiveness on twisty roads or improve its aesthetic appeal, this kit offers a reliable and effective solution. Designed for drivers who demand a more engaging driving experience, the H&R Sport Spring Kit helps optimize your Porsche’s suspension geometry, reducing body roll and improving grip during spirited driving. The springs are manufactured from high-quality materials to ensure durability and consistent performance over time, making them suitable for both street and light track use. Installation is straightforward for experienced enthusiasts, and the kit is engineered to maintain ride comfort while delivering a noticeable upgrade in handling characteristics.

Key Features

This H&R Sport Spring Kit is built with precision and performance in mind, offering several key benefits:

• High-strength steel construction for durability and long-lasting performance
• Lowering springs designed to reduce ride height for improved aerodynamics and stance
• Optimized spring rates to enhance handling, cornering, and stability
• Compatible with factory PASM system, maintaining ride quality and adjustability
• Engineered for a direct bolt-on installation with minimal modifications
• Improves vehicle responsiveness and reduces body roll during aggressive driving
• Maintains a comfortable ride for daily driving while supporting spirited driving dynamics

Construction & Design

The springs are crafted from high-quality steel with a precision-coiled design, ensuring consistent spring rates and reliable performance. The lowered ride height is achieved without compromising ride comfort or safety, thanks to H&R’s meticulous engineering and manufacturing standards.

Driving Feel & Feedback

With the H&R Sport Spring Kit installed, your Porsche will exhibit sharper handling, improved steering response, and reduced body lean during cornering. The suspension setup provides a more connected and engaging driving experience, making every twist and turn more confident and enjoyable.

Installation & Fitment

Installation involves replacing the factory springs with the H&R units, a process recommended for experienced DIYers or professional technicians. Proper alignment is advised post-installation to ensure optimal handling and tire wear.

What’s Included

The package includes four high-performance springs tailored for the Porsche Boxster/Boxster S (05-11), designed to work seamlessly with the existing PASM system for a perfect fit and function.

Ideal For

This kit is perfect for Porsche owners seeking to enhance handling, improve stance, and elevate driving engagement without sacrificing daily comfort. It’s an excellent upgrade for those looking to personalize their vehicle’s performance and appearance.