H&R Race Spring Kit

Part #: 50490-88

Overview

The H&R Race Spring Kit is a high-performance suspension upgrade designed for enthusiasts seeking improved handling and a more aggressive stance on their BMW 328i Sedan, 335i Sedan, and 335i Coupe models from 2007 to 2013. This kit includes specially calibrated springs that lower the vehicle's ride height, reducing body roll and enhancing cornering stability. Crafted with precision and durability in mind, these springs are ideal for spirited driving, track days, or anyone looking to elevate their vehicle’s dynamic capabilities while maintaining ride comfort during daily use. The kit helps optimize weight transfer and responsiveness, providing a more connected driving experience without sacrificing everyday usability.

Key Features

Designed to deliver a balanced combination of performance and comfort, the H&R Race Spring Kit features high-quality steel construction with a progressive spring rate that supports aggressive handling and improved road feedback. The springs are engineered to work seamlessly with your vehicle’s existing suspension components, ensuring reliable operation and longevity. Their precise design helps achieve a lowered stance that enhances aesthetics and aerodynamics, while also supporting better tire grip during cornering. The kit is easy to install and is compatible with OEM suspension parts, making it a practical upgrade for enthusiasts and performance drivers alike.

Construction & Design

The springs are made from high-tensile steel with a corrosion-resistant coating, ensuring durability and consistent performance over time. Their progressive spring rate is carefully engineered to provide a smooth ride quality at low speeds and firm handling during aggressive driving. The design maintains proper suspension travel and prevents bottoming out, supporting both daily driving comfort and track-ready responsiveness.

Driving Feel & Feedback

With the H&R Race Spring Kit installed, your vehicle will exhibit sharper turn-in, reduced body roll, and improved steering response. The lowered stance enhances the vehicle’s center of gravity, resulting in more confident handling and a more engaging driving experience. The kit helps deliver a more direct connection between the driver and the road, making every maneuver feel precise and controlled.

Installation & Fitment

Installation involves replacing the factory springs with the H&R Race Springs, a process that typically requires basic suspension tools and alignment afterward. It is recommended to have the installation performed by a professional to ensure optimal performance and safety. Fitment should be verified against your specific vehicle model and year to confirm compatibility.

What’s Included

The package includes a set of front and rear springs designed specifically for the listed BMW models, along with necessary hardware for installation. No additional components are required for a complete upgrade.