FAQs & Tech Tips


MM News

NASA Racers! MM will support NASA road racers with $1,000 contingency prizes for the American Iron, American Iron Extreme, and Spec Iron at the 2019 National Champions. You must register to be eligible.

New! Read the article Maximum Motorsports Tames Fox & SN95 Mustang Rear Suspensions on FordMuscle.com.

MRT Exhaust! MM now offers premium MRT cat-back exhaust systems for 1996-2004 Mustangs.

New! for Street & Strip Mustangs! Big-bore rear wheel cylinders for 1979-1993 Mustang with 9" drum brakes. Improves braking when running big rear tires and front skinnies, and/or different OEM front brakes.

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'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

Spindles: Improving what your Mustang came with

 Swapping the original front spindles for ones sourced from a different year or model of Mustang is a popular upgrade.

This is done because some spindles are more desirable than others, from a performance viewpoint. Changing the spindles often allows making further performance enhancements that would otherwise be impossible with the car's original spindles.

5 different spindle designswere used over the model years 1979-2004. Linked below is information about spindles, including...

  • Differences between spindles
  • Benefits of particular swaps
  • Things to consider when planning a spindle change

Description of Spindle
Warning: 1996-04 spindles & Stock pre-1996 K-members

1979-86 and 1987-93 non-V8 Spindle
1987-93 V8 Spindle
Swapping to the 1987-93 V8 Spindles

1979-93 Mustang: Swapping to the 1994-04 Spindles

1984-86 SVO Spindle

1994-95 Spindles
1994-95 Mustang: Swapping to the 1996-04 Spindles

1996-04 Spindles

Visual identification of spindles
Front Control Arm Swaps