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
The MM Adjustable rear Swaybars provide the ability to easily alter the handling balance of the car. Having the ability to fine-tune the handling balance of a Mustang is critical to achieving the best possible handling. This ability is a key step in optimizing handling performance. Neutral balance may be found on a knife-edge between understeer and oversteer. Racers sometimes adjust their car's balance several times during a race weekend. Changing track conditions, deteriorating tire grip, and even different drivers will all require that changes be made to the rear roll stiffness, to balance the car.