Eibach PRO-SPACER 20mm Wheel Spacers for 2021-2023 Ford Mustang Mach-E, Part Number S90-4-20-022

Eibach PRO-SPACER wheel spacers for cars, trucks, and UTVs are the ideal solution for improving stability and handling, increasing clearance for larger tires, and giving your vehicle that aggressive and commanding presence. By widening the vehicle's track width, wheel spacers lower the center of gravity, reduce body roll, and ultimately enhance capability of your vehicle on- or off-road. Spacers can only be used with wheels that have cut-outs (facing the hub) to clear the stock studs. Please check as follows: Original stud length (i.e. 35mm) minus spacer-thickness (i.e. 25mm) = 10mm excess stud length. The cut-out should have a depth of 11mm.

• Precision Engineered Hub-Centric - for Perfect Fit and Wheel Balance.
• Made from High-Strength Aircraft-Aluminum Alloy.
• Reduced Weight Compared to Steel Wheel Spacers.
• Widen Your Stance - For Better Handling.

Improve the stance, clearance, and handling of your electric SUV with the Eibach PRO-SPACER wheel spacer system, part number S90-4-20-022. Designed for select 2021-2023 Ford Mustang Mach-E applications, this two-piece spacer set widens the vehicle’s track width to provide additional wheel and tire clearance while creating a more planted appearance. The hub-centric design promotes accurate wheel positioning and helps maintain proper wheel balance when installed with compatible wheels and hardware.

Constructed from high-strength aircraft-grade aluminum alloy, Eibach PRO-SPACER units provide strength and durability with less weight than comparable steel spacers. The system is intended for on-road and off-road use where appropriate, helping reduce the visual gap between the wheel and fender while supporting improved cornering stability and reduced body roll. Verify wheel, hub, and fastener compatibility before installation, and follow all applicable installation and torque procedures.

These spacers require wheels with hub-facing cutouts that provide clearance for the vehicle’s original wheel studs. Confirm clearance by subtracting the spacer thickness from the original stud length; the remaining stud length must fit completely within the wheel’s cutout. For example, a 35 mm original stud with a 25 mm spacer leaves 10 mm of protrusion, requiring a cutout at least 11 mm deep. Fitment data includes 2021, 2022, and 2023 Ford Mustang Mach-E models, including Premium AWD Extended Range configurations where applicable. Please verify the exact vehicle trim, drivetrain, wheel design, and required installation hardware before ordering.

Product Specifications and Technical Data

• Brand: Eibach
• Product Line: PRO-SPACER
• Part Number: S90-4-20-022
• Application: Wheel spacer system
• Spacer Thickness: 20 mm
• Quantity: Two spacers
• Material: Aircraft-grade aluminum alloy
• Design: Hub-centric

What’s Included

• Two Eibach PRO-SPACER wheel spacers

Important: Professional installation is recommended. Recheck wheel fastener torque after installation according to the vehicle and spacer manufacturer’s specifications. California Proposition 65 warning applies.

Features:

• Hub-Centric Design: Precisely centers each spacer on the vehicle hub for proper fit and improved wheel balance.
• High-Strength Aluminum Construction: Made from aircraft-grade aluminum alloy for durable performance with reduced weight compared with steel spacers.
• Improved Stance and Handling: Widens the vehicle’s track width to support a more planted appearance, improved cornering stability, and reduced body roll.
• Wheel and Tire Clearance: Creates additional clearance for compatible wheel and tire combinations while requiring sufficient wheel cutout depth for the original studs.

Fitments:
2021 Ford Mustang Mach-E California Route 1
2021 Ford Mustang Mach-E First Edition
2021 Ford Mustang Mach-E GT
2021 Ford Mustang Mach-E Premium
2021 Ford Mustang Mach-E Select
2022 Ford Mustang Mach-E California Route 1
2022 Ford Mustang Mach-E GT
2022 Ford Mustang Mach-E Premium
2022 Ford Mustang Mach-E Select
2023 Ford Mustang Mach-E California Route 1
2023 Ford Mustang Mach-E GT
2023 Ford Mustang Mach-E Premium
2023 Ford Mustang Mach-E Select
2024 Ford Mustang Mach-E GT
2024 Ford Mustang Mach-E Premium
2024 Ford Mustang Mach-E Rally
2024 Ford Mustang Mach-E Select
2025 Ford Mustang Mach-E GT
2025 Ford Mustang Mach-E Premium
2025 Ford Mustang Mach-E Rally
2025 Ford Mustang Mach-E Select

Air Freight Prohibited: false
Not Carb Approved: false
Ltl Freight Required: false
Prop 65: Y
Part Type: automotive
Epa: N/A
Carb Acknowledgement Required: false
Clearance Item: t
Regular Stock: false
Units Per Sku: 1