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.

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

Mustang Front Control Arm Swaps



Closely related to the subject of swapping spindles between model years is the subject of swapping front control arms.

Installing longer 1994-04 front control arms on a Fox chassis Mustang will...

  • Increase front track width, which will increase front grip.
  • Reduce understeer because of the increase in front grip.
  • Increase cornering speed because of the increase in front grip.
  • Reduce binding in the suspension because of the inherent lower friction of the 1994-04 ball joints. This improves both handling and ride quality.
  • Will increase the amount of negative camber that can be achieved because the ball joint is moved outboard.
  • Longer tie-rod assembly will be required: Either the 1994-04 inner and outer tie-rod assembly, or the special MM bumpsteer adjusting Outer Tie-rod End Kit that has an extended aluminum adapter sleeve.
  • Tire to fender clearance will be significantly reduced, and may require modification of the fender.
  • 1999-04 OEM front control arms provide more tire clearance at full steering lock than the 1994-98 front control arms. This reduces possible interference with wide wheels and tires, allowing a greater steering angle, and therefore a tighter turning radius.
  • MM Tubular Front Control Arms offer a similar improvement in wheel and tire clearance, and the resulting decrease in turning radius.
  • Increased steering angle may be possible only if the OEM steering rack limiters are removed.