FAQs & Tech Tips

MM News

New! MM Technical Services: MM’s Engineering Team will provide setup recommendations specifically tailored for your Mustang. Get help choosing options for a Maximum Grip Box, deciding on coil-over spring rates, selecting a brake master cylinder, and advice on converting your Fox to Hydroboost.

New! Swapping a Coyote into a Fox Mustang? MM's Hydroboost Conversion Kits allow easy installation of a 1996-2004 Mustang Hydroboost power brake assist unit into a 1979-1993 Mustang.

New! Swapping an IRS into your Fox Mustang? MM makes it easier with a brake line kit made just for this conversion. Bolts-in, with no cutting or flaring of brake lines. Designed to fit standard IRS brake hoses.

New! MM now offers a tool for the giant nut securing a Mustang Hydroboost. This MM socket fits the 1-7/8" nut holding the Hydroboost to the firewall mount. Required when changing a Hydroboost unit.

New! MM's billet aluminum Pedal Box Spacer for Fox Mustangs. Replace the breakage-prone OEM plastic spacer when converting to manual brakes or Hydroboost.

Canadians! Please read the latest about ordering from Canada/shipping to Canada.

We've posted the parts list and link to the video of MM's Mustang in /DRIVE Tuner car Shootout

MM Adjustable Front Swaybar, 1.25”, 1994-2004 Mustang
Actual product may differ from photo.
  • MM Adjustable Front Swaybar, 1.25”, 1994-2004 Mustang

click on thumbnail to zoom


  • Item # MMFSB-4
Swaybar Pivot Bushings




  • This tubular MM Front Swaybar allows rate adjustment to help fine-tune your SN95 Mustang's handling balance.
  • Adjustable-length design of the exclusive MM endlinks allows adjustment to eliminate swaybar preload.
  • Resin ball-stud joints feature very low friction in the joint, a waterproof seal, and up to 50 degrees of articulation. This eliminates binding and allows for smooth load transitions.
  • Three positions for attachment of the endlink to the swaybar lever arm provide the rate adjustment.
  • Pivot bushings NOT included.

This adjustable front swaybar works great with the MM Adjustable Rear Swaybars!

Light-weight tubular design. Powdercoated black. Mounts in the same manner as a stock swaybar. Requires 1.25" (1-1/4") swaybar pivot bushings.


  • Pivot bushings. Order by clicking the appropriate button above.

Click on the appropriate buttons above to purchase:

  • Urethane pivot bushings to fit the stock SN95 mounting brackets
  • Universal front swaybar mounts to fit the MM Front Swaybar Relocation Kit
  • None, I already have the correct 1.25" pivot bushings.

Related Products

  • Rate is adjustable to tune the handling balance.
  • Endlink length is adjustable to eliminate preload.
  • Resin-ball pivots have extremely low friction, allowing 50 degrees of angularity.
  • Direct replacement for the stock SN95 swaybar.
  • 1.25" (1-1/4") tube with .188" wall thickness.
  • Swaybar is very light, at just 11 lb.
  • Durable black powdercoat finish.
  • Resin-ball pivots have extremely low friction, allowing 50 degrees of angularity.
  • 3 mounting holes on swaybar lever arm allow adjusting the swaybar rate.


  • 1994-2004 Mustang chassis
  • 1994-2004 Mustang front control arms
  • Stock pivot bushing mounting brackets fitted with 1.25" pivot bushings
  • MM front swaybar relocation kit fitted with 1.25" universal swaybar bushings

What is swaybar preload?
A swaybar is "preloaded" when it's twisted while the vehicle is at rest on flat, level ground. Any swaybar preload will alter the vehicle's corner weights, which affects handling behavior.

What causes the swaybar to become twisted?
This happens during installation when the second endlink is too short or too long to connect the swaybar to the control arm without forcing the swaybar arm from its relaxed position into a new position. To avoid preloading the swaybar, adjust the length of the second endlink so it can be installed without needing to push the swaybar arm up or down.

Why is it bad if the swaybar is preloaded?
When the swaybar has preload, the twist in it causes vertical forces at each of the endlinks. Those forces are in opposite directions on each side of the car. One side pulls up on the suspension and the other side pushes it down. This changes the corner weights (the amount of weight on each individual tire), which makes the car handle differently in left- and right-hand turns; handling behavior is no longer predictable, symmetrical, or precise.

  • On full soft, swaybar is slightly stiffer than the 30mm stock Ford swaybar from the 1994-98 Mustang GT
  • On full stiff, swaybar is the same stiffness as the 35mm Eibach 3518.310 swaybar (part of the Eibach 3518.320 kit)

You can read Maximum Motorsports' highly detailed MMFSB-32 Solid Endlink Kit installation instructions before purchase.