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Dinan 21mm Adjustable Rear Anti-Roll Bar - BMW E6X | M5 | M6

Dinan 21mm Adjustable Rear Anti-Roll Bar - BMW E6X | M5 | M6

  • $209.95
    Unit price per 
Availablity: 7 In Stock

Brand: Dinan

Part #: D120-0491

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Dinan Product Description

Add 21mm Adjustable Rear Anti-Roll Bar to improve grip and stability by reducing body roll. Adjustable with 3 positions on the bar for easy adjustment.

Almost all street cars come from the manufacturer with an anti-roll bar as it is a common part of modern suspension systems. However they are designed to be overly soft for maximum comfort. An anti-roll bar does exactly what it says by reducing body roll in all situations. Every Dinan tuned anti-roll bar is built and tuned specifically for each BMW chassis. Lowering the amount of body roll keeps your BMW more level than stock (while still allowing just enough body roll) to improve mechanical grip. This improvement gives the driver a much more planted and confident feeling in every corner.

This 21mm Adjustable Rear Anti-Roll Bar may be added to the Stage 1 Suspension System for those who wish to build their high performance suspension in phases.

Note: HIGHLY RECOMMENDED: Designed for use with
Front Roll Control System for proper balance for cars with less than 30mm difference between the front and rear tire width.


  • Less Body Roll
  • More Mechanical Grip
  • More Stable At Limit
  • Adjustable – 3 positions on bar

D120-0491 Installation Instructions



Make Model Submodel Engine Drivetrain
BMW E6X 5 Series M5 S85 5.0L
BMW E6X 6 Series M6 S85 5.0L

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