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â–¶ Suspension Drop / Lift Rates
Part #: hrs28878-5 - 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.; w/o sport suspension
Applications
Front
Rear
2015-16 BMW 428i Gran Coupe / 435i Gran Coupe F36
-1.1"
-1.0"
2015-16 BMW 428i Gran Coupe / 435i Gran Coupe F36
-0.6"
-0.5"
2015-16 BMW 428i xDrive Gran Coupe / 435i xDrive Gran Coupe F36, AWD
-1.5"
-1.2"
2015-16 BMW 428i xDrive Gran Coupe / 435i xDrive Gran Coupe F36, AWD
-1.0"
-0.8"
2017-20 BMW 430i Gran Coupe / 440i Gran Coupe F36
-0.6"
-0.5"
2017-20 BMW 430i Gran Coupe / 440i Gran Coupe F36
-1.1"
-1.0"
2017-20 BMW 430i xDrive Gran Coupe / 440i xDrive Gran Coupe F36, AWD
-1.5"
-1.2"
2017-20 BMW 430i xDrive Gran Coupe / 440i xDrive Gran Coupe F36, AWD
-1.0"
-0.8"

H&R Sport Spring Kit | BMW 428i/435i/430i/440i Gran Coupe F36 (14+) (28878-5)

H&R Sport Spring Kit | BMW 428i/435i/430i/440i Gran Coupe F36 (14+) (28878-5)

SKU:28878-5

In stock

Regular price $234.71 USD
Regular price $399.00 USD Sale price $234.71 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out
â–¶ Suspension Drop / Lift Rates
Part #: hrs28878-5 - 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.; w/o sport suspension
Applications
Front
Rear
2015-16 BMW 428i Gran Coupe / 435i Gran Coupe F36
-1.1"
-1.0"
2015-16 BMW 428i Gran Coupe / 435i Gran Coupe F36
-0.6"
-0.5"
2015-16 BMW 428i xDrive Gran Coupe / 435i xDrive Gran Coupe F36, AWD
-1.5"
-1.2"
2015-16 BMW 428i xDrive Gran Coupe / 435i xDrive Gran Coupe F36, AWD
-1.0"
-0.8"
2017-20 BMW 430i Gran Coupe / 440i Gran Coupe F36
-0.6"
-0.5"
2017-20 BMW 430i Gran Coupe / 440i Gran Coupe F36
-1.1"
-1.0"
2017-20 BMW 430i xDrive Gran Coupe / 440i xDrive Gran Coupe F36, AWD
-1.5"
-1.2"
2017-20 BMW 430i xDrive Gran Coupe / 440i xDrive Gran Coupe F36, AWD
-1.0"
-0.8"

The H&R Sport Spring Kit for BMW 428i, 435i, 430i, and 440i Gran Coupe F36 models is a performance suspension upgrade designed to improve both aesthetics and handling. Crafted by H&R, these springs lower the vehicle's center of gravity, resulting in a sportier stance and enhanced cornering stability. The kit is engineered to deliver a balanced ride, combining improved driving dynamics with everyday comfort. Constructed from high-quality materials, these springs are designed for durability and consistent performance, making them an ideal upgrade for enthusiasts seeking a more aggressive look and improved handling characteristics.

This spring kit is compatible with BMW F36 models from 2014 onward, including various engine configurations such as the 428i, 435i, 430i, and 440i. It serves as a direct replacement for the factory springs, providing a lowered ride height without compromising ride quality. Suitable for street driving and spirited daily use, the kit includes all necessary components for installation. It is designed to work with the stock suspension setup, offering an easy bolt-on upgrade that enhances the vehicle's stance and handling performance.

Overview

H&R Sport Spring Kit

BMW 428i/435i/430i/440i Gran Coupe F36 (14+)

Part #: 28878-5

Overview

The H&R Sport Spring Kit is designed to enhance the appearance and handling of your BMW Gran Coupe F36. Crafted for enthusiasts seeking a sportier stance and improved driving dynamics, these springs lower your vehicle's center of gravity while maintaining a comfortable ride. Ideal for drivers who want a more aggressive look without sacrificing everyday comfort, this kit offers a balanced combination of style, performance, and durability. The reduced fender gap creates a sleek, streamlined profile, while the lowered stance helps improve handling and reduce body roll during cornering. Whether you're looking to upgrade your vehicle's aesthetics or enhance its driving response, these springs are an excellent choice for your BMW.

Key Features

Designed with a progressive spring rate for smooth ride quality and responsive handling, the H&R Sport Spring Kit features high-quality steel construction for durability and longevity. The springs are engineered to lower your vehicle's ride height uniformly, providing a more aggressive stance and improved aerodynamics. The kit helps reduce body roll and enhances stability during spirited driving, making your BMW more responsive and engaging on the road. Easy to install with bolt-on compatibility, these springs are a practical upgrade for your vehicle’s suspension system, offering a noticeable improvement in both form and function.

Construction & Design

Manufactured from high-tensile steel with a progressive coil design, these springs are engineered to provide consistent performance and durability. The precise manufacturing process ensures a perfect fit and reliable operation, supporting your vehicle’s suspension geometry and ride quality.

Driving Feel & Feedback

The lowered stance improves handling response and reduces body roll, giving you a more connected and confident driving experience. The springs help maintain ride comfort thanks to their progressive rate design, ensuring a smooth ride even over uneven surfaces.

Installation & Fitment

This spring kit is designed for straightforward bolt-on installation. Fitment should be verified against your vehicle’s specifications and the part number provided to ensure compatibility.

What’s Included

The package includes a set of front and rear springs tailored specifically for the BMW F36 Gran Coupe, along with all necessary hardware for installation.
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