• H&R 28mm Front / 20mm Rear Sway Bar Kit | BMW 435i xDrive Coupe (14-16) / 440i Cabrio AWD (17-20) (72878-3)
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H&R 28mm F&R D&S Sway Bar Kit | BMW 435i xDrive Coupe (14-16)/440i Cabrio AWD (17-20) (72878-3)

H&R 28mm F&R D&S Sway Bar Kit | BMW 435i xDrive Coupe (14-16)/440i Cabrio AWD (17-20) (72878-3)

72878-3

In stock

$649.76 USD
$789.00 USD $649.76 USD
kADDITIONAL DISCOUNTS APPLIED AT CHECKOUT Sold out

The H&R 28mm Front and Rear D&S Sway Bar Kit is a performance upgrade designed for the 2017-2020 BMW 440i Cabrio AWD (F33). Crafted from high-quality materials, these sport sway bars are engineered to enhance handling by increasing suspension roll stiffness, which improves cornering control, lateral stability, and grip. The kit features smooth, machined-like forged ends that allow for precise adjustments on specific vehicles, enabling drivers to fine-tune their suspension setup without compromising ride comfort. This upgrade is ideal for enthusiasts seeking improved agility and responsiveness during spirited driving or track days, all while maintaining a smooth ride quality.

Designed to fit 2017-2020 BMW 440i Cabrio AWD (F33), these sway bars serve as direct replacements for the factory components. They are suitable for street and performance driving, offering a significant upgrade in handling dynamics without lowering the vehicle or affecting ride comfort. The kit includes both front and rear sway bars with the specified 28mm diameter, providing a balanced enhancement to the vehicle’s suspension system. Installation is straightforward for those familiar with suspension components, making it an excellent choice for drivers looking to improve cornering performance and overall vehicle stability during aggressive driving or daily use.

Overview

H&R 28mm F&R D&S Sway Bar Kit

Fitment: BMW 435i xDrive Coupe (14-16) / 440i Cabrio AWD (17-20)

Part #: 72878-3

Overview

The H&R 28mm F&R D&S Sway Bar Kit is a high-performance suspension upgrade designed to improve handling and stability for your BMW. Crafted with precision engineering, this sway bar set helps reduce body roll and enhances cornering response, making it ideal for spirited driving or track days. Whether you’re a performance enthusiast or seeking a more connected driving experience, these sway bars are engineered to support your vehicle’s dynamic capabilities while maintaining ride comfort and durability. This kit is suitable for BMW owners looking to upgrade their suspension for improved handling characteristics without sacrificing everyday comfort. The adjustable design allows for fine-tuning of your vehicle’s balance, providing a tailored driving experience that enhances confidence and control on the road or track.

Key Features

H&R’s 28mm F&R D&S Sway Bar Kit features a robust construction and innovative design to optimize your BMW’s suspension performance. Key features include:
  • High-strength steel construction for durability and long-lasting performance
  • 28mm diameter bars for increased stiffness and reduced body roll
  • Adjustable end links for customizable handling balance
  • Precision-engineered mounting brackets for secure fitment
  • Designed to improve cornering response and overall stability
  • Compatible with factory suspension components for easy installation
  • Supports a more aggressive driving stance without compromising ride quality

Construction & Design

The sway bars are crafted from high-quality steel with a powder-coated finish to resist corrosion and ensure longevity. The adjustable end links allow for precise tuning of the sway bar stiffness, enabling you to tailor the handling characteristics to your driving style. The design emphasizes strength and flexibility, supporting improved vehicle dynamics while maintaining structural integrity under demanding driving conditions.

Driving Feel & Feedback

Installing these sway bars enhances your vehicle’s responsiveness and reduces body lean during aggressive cornering. The improved chassis stiffness provides a more direct and confident steering feel, allowing you to better sense vehicle behavior and react accordingly. This upgrade results in a more engaging driving experience with increased stability and control.

Installation & Fitment

The H&R sway bar kit is designed for straightforward bolt-on installation, compatible with the factory mounting points. Basic tools and mechanical knowledge are recommended for proper installation. Fitment should be verified against your specific vehicle model and year to ensure compatibility.

What’s Included

The package includes two sway bars (front and rear), adjustable end links, mounting brackets, and all necessary hardware for installation.
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