• H&R Sport Spring Kit | BMW 428i xDrive Cabrio / 435i xDrive Cabrio (14-16) (28802-4)
1 1
â–¶ Suspension Drop / Lift Rates
Part #: hrs28802-4 - Sport Spring
Comment: Lowering height will vary on vehicles with factory sport suspensions such as BMW M-Technik, Mercedes-Benz Sport-line suspension, Audi-Sport suspension, etc.; Lowering varies by engine size, battery package, and model options.
Applications
Front
Rear
2014-16 BMW 428i xDrive Cabrio / 435i xDrive Cabrio F33
-1.2"
-1.2"
2017-20 BMW 430i xDrive Cabrio / 440i xDrive Cabrio F33
-1.2"
-1.2"

H&R Sport Spring Kit | BMW 428i xDrive Cabrio / 435i xDrive Cabrio (14-16) (28802-4)

H&R Sport Spring Kit | BMW 428i xDrive Cabrio / 435i xDrive Cabrio (14-16) (28802-4)

28802-4

In stock

$234.71 USD
$399.00 USD $234.71 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out
â–¶ Suspension Drop / Lift Rates
Part #: hrs28802-4 - Sport Spring
Comment: Lowering height will vary on vehicles with factory sport suspensions such as BMW M-Technik, Mercedes-Benz Sport-line suspension, Audi-Sport suspension, etc.; Lowering varies by engine size, battery package, and model options.
Applications
Front
Rear
2014-16 BMW 428i xDrive Cabrio / 435i xDrive Cabrio F33
-1.2"
-1.2"
2017-20 BMW 430i xDrive Cabrio / 440i xDrive Cabrio F33
-1.2"
-1.2"

The H&R Sport Spring Kit is a high-performance suspension upgrade designed specifically for BMW 428i xDrive Cabrio and 435i xDrive Cabrio models from 2014 to 2016. Crafted with precision and high-quality materials, these springs are engineered to improve handling, stability, and vehicle aesthetics. By lowering the ride height, the kit provides a more aggressive stance and enhances cornering capabilities, making it ideal for enthusiasts seeking a balanced combination of comfort and performance. The springs are designed to deliver improved responsiveness and a sportier driving experience while maintaining daily drivability.

This spring kit is a direct bolt-on replacement for the original suspension components on compatible BMW models within the 2014–2016 range. It is intended for street and spirited driving, offering a noticeable upgrade in handling dynamics without sacrificing ride comfort. The kit includes all necessary components for installation, providing a straightforward upgrade for those looking to enhance their vehicle’s performance and appearance. Suitable for street use, this suspension upgrade is perfect for drivers seeking improved cornering and a more aggressive stance.

Overview

H&R Sport Spring Kit

Part #: 28802-4

Overview

The H&R Sport Spring Kit is a high-performance suspension upgrade designed to improve handling, stability, and aesthetics for your BMW 428i xDrive Cabrio or 435i xDrive Cabrio from 2014 to 2016. Crafted with precision and quality materials, these springs help lower your vehicle's ride height, resulting in a more aggressive stance and enhanced cornering capabilities. Ideal for enthusiasts seeking a balanced combination of comfort and sporty responsiveness, this kit supports a more engaging driving experience without sacrificing daily drivability.

Key Features

This spring kit features a carefully engineered design to optimize your vehicle’s suspension dynamics. Key features include:
  • Progressively wound coil springs for improved handling and ride quality
  • Lowering the vehicle’s center of gravity for enhanced stability
  • High-quality steel construction for durability and longevity
  • Precision manufacturing to ensure consistent performance
  • Designed to work with OEM or aftermarket shocks for seamless integration

Construction & Design

The springs are made from high-tensile steel with a corrosion-resistant coating, ensuring durability under various driving conditions. The progressive spring rate provides a comfortable ride while offering improved responsiveness during spirited driving. The design maintains proper suspension travel and alignment, supporting your vehicle’s overall handling characteristics.

Driving Feel & Feedback

Installing the H&R Sport Spring Kit results in a more responsive and connected driving experience. The lowered stance reduces body roll and enhances steering feel, giving you greater confidence during cornering. The suspension setup helps improve feedback from the road, making your driving more precise and engaging without compromising comfort on daily commutes.

Installation & Fitment

Installation involves replacing the factory springs with the H&R sport springs, typically requiring basic suspension tools. Proper alignment is recommended after installation to ensure optimal handling and tire wear. Fitment should be verified against your specific vehicle model and year.

What’s Included

The package includes a set of four springs designed specifically for your vehicle, along with installation instructions. Hardware or additional components are not included and may need to be sourced separately.
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