Eibach PRO-SPACER Wheel Spacers

2019–2023 BMW Z4 2.0L Turbo / M40i

Part #: S90-2-15-055-B

Overview

The Eibach PRO-SPACER Wheel Spacers for the 2019-2023 BMW Z4 are designed to enhance your vehicle's stance, handling, and overall aesthetic appeal. These high-quality spacers are an excellent upgrade for enthusiasts seeking a more aggressive look and improved driving dynamics. By widening the track width, these spacers help lower the vehicle's center of gravity, which can lead to better stability and reduced body roll during spirited driving or cornering. Whether you're looking to support larger tires or simply want your Z4 to stand out more on the road, these spacers provide a reliable and effective solution.

Constructed from durable aircraft-grade aluminum alloy, the Eibach PRO-SPACER wheel spacers combine strength with lightweight performance. They are engineered to fit seamlessly with your BMW Z4's factory wheels and hubs, ensuring a precise and secure fitment. Designed for both street and occasional off-road use, these spacers are ideal for drivers who want to improve handling, increase clearance for larger tires, or achieve a more commanding stance without compromising safety or durability.

Key Features

The Eibach PRO-SPACER Wheel Spacers offer several technical advantages that make them a popular choice among automotive enthusiasts:

• High-Strength Aircraft-Aluminum Alloy: Crafted from premium aerospace-grade aluminum, these spacers provide exceptional strength and corrosion resistance while maintaining a lightweight profile.
• Precise Machining: Each spacer is CNC-machined to exact specifications, ensuring perfect concentricity and a smooth surface finish for optimal wheel fitment and balance.
• Enhanced Handling and Stability: Widening the track width improves vehicle stability, reduces body roll, and enhances cornering response, making your Z4 more agile and confident on the road.
• Improved Clearance: The 15mm thickness allows for increased clearance for larger tires or aftermarket wheels, giving your vehicle a more aggressive stance.
• Easy Installation: Designed as a direct bolt-on upgrade, these spacers require no modifications, cutting, or special tools for installation.
• Universal Compatibility: Compatible with OEM BMW Z4 wheels and hubs, ensuring a secure and reliable fitment.
• Black Finish: The sleek black anodized coating not only enhances the aesthetic appeal but also provides additional corrosion resistance for long-lasting performance.

Construction & Design

The Eibach PRO-SPACER Wheel Spacers are meticulously engineered to meet the highest standards of quality and durability. The aircraft-grade aluminum alloy construction ensures that the spacers can withstand the stresses of daily driving and spirited maneuvers. The CNC-machined surfaces guarantee precise fitment, reducing vibrations and ensuring smooth rotation. The 15mm thickness is carefully selected to provide a noticeable stance upgrade without adversely affecting ride quality or safety. The black anodized finish adds a stylish touch while protecting against corrosion and environmental elements.

Performance & Handling

Installing these wheel spacers can significantly improve your BMW Z4's handling characteristics. By widening the track, you'll experience enhanced stability during cornering and better weight distribution across the tires. This upgrade also allows for a more aggressive wheel fitment, giving your vehicle a more commanding presence. While these spacers do not directly increase horsepower or torque, they contribute to a more confident and responsive driving experience by optimizing wheel alignment and contact patch. The improved stance not only looks great but also supports better handling dynamics on both city streets and winding roads.

Installation & Fitment

The Eibach PRO-SPACER Wheel Spacers are designed for straightforward installation. They bolt directly onto your BMW Z4's existing hub using the factory lug nuts, which are reused to secure the wheels. No cutting, drilling, or additional modifications are required. It is recommended to torque the lug nuts to the manufacturer's specifications to ensure safety and proper fitment. For optimal performance, it is advisable to check and re-torque the spacers and lug nuts after the first few miles of driving.

• Direct bolt-on installation with factory hardware
• No modifications or special tools required
• Ensure proper torque specifications for safety

What's Included

• Pair of 15mm wheel spacers made from aircraft-grade aluminum alloy
• Black anodized finish for durability and style
• Installation hardware and instructions

Ideal For

• BMW Z4 owners looking to improve stance and handling
• Enthusiasts wanting to support larger tires or aftermarket wheels
• Drivers seeking enhanced stability and cornering performance
• Anyone aiming for a more aggressive, commanding vehicle appearance

Emissions Note

This product is designed for off-road or track use only and may not be legal for street use in all regions. Please check local regulations before installation.