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Mini Cooper Sway Bar Nm 25mm Gen3 F56 F55 F57

Mini Cooper Sway Bar Nm 25mm Gen3 F56 F55 F57

Mini Cooper Sway Bar Nm 25mm Gen3 F56 F55 F57

Mini Cooper Sway Bar Nm 25mm Gen3 F56 F55 F57

Mini Cooper Sway Bar Nm 25mm Gen3 F56 F55 F57

Mini Cooper Sway Bar Nm 25mm Gen3 F56 F55 F57

Mini Cooper Sway Bar Nm 25mm Gen3 F56 F55 F57
Selected: 25mm F55 F56 Hardtop
Part No: G3NMS2101
$399.99
Qty:
Specially Priced. Discounts Do Not Apply.
Fits the following:
MINI (2002-Current)

The NM Engineering 25mm Rear Anti Sway Bar was originally developed for the JCW MINI Cooper Race Car and now available to everyone!

Fits the following models:

2014-2021 F56 MINI Cooper and Cooper S Hardtop
2015-2021 F55 MINI Cooper and Cooper S Hardtop 4-Door
2016-2021 F57 MINI Cooper and Cooper S Convertible

Also compatible with the F56 GP!

Those familiar with the older generation MINI Coopers, know the  improvement they get from larger Rear Anti Sway Bars. It is  the best way to improve your MINI,  as far as  Body Roll Management.

Front wheel drive cars,  even the MINI Cooper, naturally understeer. The NM Engineering 25mm Rear Anti Sway Bar improves your F-chassis MINI by inducing more  oversteer and increasing car handling predictability.

NM Engineering Anti Sway Bar features:

  • Mandrel Bent Solid Chromoly Bar- providing consistent diameter for precise torsion motion.
  • Forged Ends with two adjustment mounting holes.
  • Graphite Impregnated Urethane Bushing.
  • Glossy blue Powder Coat finish.
  • 25mm Heavy Wall Tube GT Rear Anti-Sway Bar is hollow for less weight and enhanced  stiffness.

The two adjustment mounting holes provide 3 levels of stiffness:

  • stiff = both ends at forward holes
  • soft = both ends at rear holes
  • medium = one at forward and one at rear hole

Sway Bar Comparison Chart

F56 SWAY BAR COMPARISON Rate 1 Rate 2
lbs. / in. Increase over 'Base' lbs. / in. Increase from 'Base'
OEM Base 19mm solid 182 - - -
OEM Sport / JCW 21 mm Tubular 253 39% - -
NM Eng. 22mm Solid 298 63% 375 106%
NM Eng. 25mm Tubular 510 180% 642 252%

See NM Rear Sway Bar installation instructions here.

Notes:

When ordering this sway bar,  we STRONGLY recommend:

The G3NMS2105 Adjustable Drop Links   

The  OEM Drop Links are made from Plastic and may not be up to the task with this Performance Sway Bar Upgrade.

We at MINI Mania believe that the Rear Anti-Sway Bar should be the first Suspension Upgrade on your MINI. Of course, we also recommend that you drive your MINI in a Drivers Education Event before modifiations, to truly learn the characteristics of this fabulous car. Then you can appreciate the improvements you get from each of these upgrades.

 

 

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Related Technical Articles:
MINI Cooper Performance Upgrades for the F56 Gen 3 MINIs
Created: February 17, 2015
MINI Cooper F56 Performance Upgrades
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