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

1-1/4" OD  x .120" wall replacement bar
Actual product may differ from photo.


  • Item # SB-012
  • Manufacturer: Maximum Motorsports


Larger Image

1.25" outside diameter with .120" wall torsion bar for MM Adjustable Rear swaybar kit. This is the torsion bar only. A conversion kit is required when converting from a different size swaybar to this bar.

This item includes:

  • 1.25" by .120" wall torsion bar, splined for use with MM aluminum arms

Does NOT include any other parts required for installation. The MMRSB-95 conversion kit must be ordered separately.

Allows swapping your current MM rear swaybar for the larger 1.25" rear sway bar (anti-roll bar) without purchasing the entire kit. This kit includes only the torsion bar. The other items you need to install this 1.25" anti-roll bar with your existing mounting brackets must be ordered separately.