Whiteline Front Lower Control Arm Bushing Kit

2019–2025 BMW Z4 / 2020–2026 Toyota Supra

Part #: KCA497

Overview

The Whiteline Front Lower Control Arm Bushing Kit is designed to restore and enhance the handling characteristics of your BMW Z4 (2019-2025) or Toyota Supra (2020-2026). Worn or degraded control arm bushings can significantly impact your vehicle's stability, steering response, and braking performance. By replacing these bushings with Whiteline's advanced synthetic elastomer components, you’ll experience improved control, sharper steering, and a more confident driving experience. This kit is ideal for enthusiasts seeking to maintain or upgrade their vehicle’s suspension for spirited driving, daily commuting, or track days.

Constructed with high-quality materials, this bushing kit ensures long-lasting durability and consistent performance under various driving conditions. Whether you're restoring your vehicle to factory specifications or aiming for enhanced handling, Whiteline's bushings provide a reliable solution that helps your vehicle perform at its best.

Key Features

Whiteline's Front Lower Control Arm Bushing Kit incorporates several innovative features to improve your vehicle's suspension performance:

• Synthetic Elastomer Construction: Utilizes a high-grade synthetic elastomer that surpasses OEM rubber in elasticity, durability, and resistance to wear and tear, ensuring a longer service life and consistent performance.
• Enhanced Durability: Designed to withstand harsh driving conditions, including aggressive cornering, braking, and varying weather environments, maintaining optimal bushings integrity over time.
• Improved Handling & Stability: Replacing worn bushings reduces unwanted suspension movement, resulting in more precise steering response and improved vehicle stability during high-performance driving.
• Reduced NVH (Noise, Vibration, Harshness): Engineered to minimize unwanted vibrations transmitted to the chassis, providing a comfortable ride without sacrificing performance.
• Direct Fit & Easy Installation: Manufactured to OEM specifications, ensuring a straightforward bolt-on installation without the need for modifications or special tools.
• Versatile Application: Suitable for a wide range of driving styles, from daily commuting to spirited driving and track use, making it an excellent upgrade for enthusiasts and everyday drivers alike.

Construction & Design

The Whiteline control arm bushings feature a robust synthetic elastomer core housed within a durable, precision-machined metal shell. This design ensures a secure fit and optimal load distribution across the suspension components. The bushings are engineered with a focus on reducing deflection and maintaining alignment geometry, which is critical for consistent handling and tire wear. The materials used resist heat, oil, and environmental contaminants, ensuring longevity and reliable performance over thousands of miles. The kit's design also emphasizes noise reduction, providing a quieter ride compared to traditional rubber bushings.

Installation & Fitment

The Whiteline Front Lower Control Arm Bushing Kit is a bolt-on upgrade that requires no cutting, drilling, or complex modifications. It is designed to fit directly into the factory mounting points on your BMW Z4 or Toyota Supra, making installation straightforward for those with basic mechanical skills. It is recommended to follow proper suspension alignment procedures after installation to ensure optimal handling and tire wear. The kit includes all necessary hardware and instructions for a hassle-free upgrade.

What's Included

• Complete set of control arm bushings for the front lower suspension
• All necessary mounting hardware and fasteners
• Installation instructions

Ideal For

• Enthusiasts looking to restore or upgrade their vehicle's suspension
• Drivers seeking improved steering response and handling precision
• Owners of BMW Z4 (2019-2025) and Toyota Supra (2020-2026) aiming for a more connected driving experience
• Performance-minded individuals who want durable, long-lasting suspension components