Eibach Anti-Roll-Kit rear sway bar for the BMW M4
Eibach Rear Sway Bar for 2021-2026 BMW M4 RWD (G82) E40-20-057-01-01

Eibach

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SKU: E40-20-057-01-01

Eibach Anti-Roll-Kit Rear Sway Bar (25.40mm) for 2021-2026 BMW M4 3.0L Twin-Turbo RWD (G82)

$255.00

MSRP $283.33 You save $28.33

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Fitment Notes

All fitment information on our website is provided by the manufacturer. It is the customer's responsibility to thoroughly read the product description and confirm fitment before placing an order and proceeding with installation.

Unless specified otherwise, all suspension products are designed for 2WD vehicles only. Any notes or descriptions related to electronic damping systems (EDC, DDS, etc.) apply strictly to vehicle fitment. Aftermarket coilovers are not compatible with OEM electronic damping control systems unless explicitly stated.

*Product images may not represent the actual SKU.

Handling Time

All handling times are estimates and may change at any time.

  • In-Stock: 1 business day
  • Out of Stock: 3-4 weeks
30-Day Returns

Not quite right? No problem — we offer hassle-free 30-day returns on eligible items. A few exclusions apply.

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1-Year Manufacturer Warranty

Eibach's Limited Lifetime Warranty covers products against factory defects in material and workmanship, other than coatings, when used on passenger cars and light duty (class 1-3) trucks under normal use and operating conditions.

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Product Details

This Eibach Anti-Roll-Kit rear sway bar fits the 2021-2026 BMW M4 3.0L Twin-Turbo RWD (G82). It is designed to reduce body roll for flatter, more balanced cornering and better stability. Eibach engineers each application for its specific vehicle, so the fit and performance are right from the start.

Each Anti-Roll-Kit is precision tuned for balance and control, engineered and tested for its vehicle application, and compatible with factory and performance setups.

Features

  • Precision-Tuned for Balance and Control
  • Increased Vehicle Stability
  • Compatible with OEM and Performance Setups
  • Engineered and Tested for Each Vehicle Application
  • Made by Eibach in the USA

Installation Instructions

Installation Instructions (PDF)

Specifications
Part Number E40-20-057-01-01
Part Name Eibach Anti-Roll-Kit Sway Bar
Vehicle 2021-2026 BMW M4 3.0L Twin-Turbo
Quantity 1 Sway Bar
Placement Rear
Chassis Code G82
Engine 3.0L Twin-Turbo
Drivetrain RWD
Notes Rear Sway Bar is Tubular and 3 Way-Adjustable.
Fitment for BMW M4 rear sway bar

Fits the 2021-2026 BMW M4 3.0L Twin-Turbo RWD (G82). Each model year is listed below.

Vehicle fitment

This product fits the vehicles listed below.

YearMakeModelDrivetrainNotes
2021BMWM4RWD25mm Rear Anti-Roll Bar.
2022BMWM4RWD25mm Rear Anti-Roll Bar.
2023BMWM4RWD25mm Rear Anti-Roll Bar.
2024BMWM4RWD25mm Rear Anti-Roll Bar.
2025BMWM4RWD25mm Rear Anti-Roll Bar.
2026BMWM4RWD25mm Rear Anti-Roll Bar.

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