MM News

NEW! Read the article Maximum Motorsports Tames Fox & SN95 Mustang Rear Suspensions on

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


Should I add a strut tower brace to my Mustang?

Stiffen the front portion of the chassis with a Strut Tower Brace. Handling will improve, becoming more stable and predictable.

  • Unique design provides a load path between the two individual strut towers, and back to the firewall. This keeps the strut towers from moving relative to each other. Flexing of the strut towers, both fore/aft and side-to-side, causes unpredictable handling because the flexing causes alignment changes.
  • Increased chassis rigidity from the strut tower brace will reduce firewall and dashboard vibration, metal fatigue, and noise.

Maximum Motorsports Strut Tower Brace features:

  • STB main tubes are made of rigid 1-1/4" diameter DOM tubing. This tubing is twice as stiff as the generally used 1" tubing, and DOM tubing is 30% stiffer than the more commonly used ERW, seamed tubing.
  • The brace rear support tubes bolt to the pinchweld that runs the width of the firewall. When attaching to sheet metal, the best mounting point is at a joint or a corner, such as the Mustang firewall pinchweld. This pinchweld is formed by folding and welding three pieces of metal (the upper firewall, the lower firewall, and the cowl floor) together. This provides an extremely stiff mounting point for our Strut Tower Brace.
  • Nearly all other strut tower braces attach to the very center of the firewall, its weakest and most flexible portion. Attaching there adds little stiffness, and leads to cracking and tearing of the firewall.
  • On 5.0L Mustang engines, MM Strut Tower Braces allow the use of all popular intake manifolds because no part of the brace passes over the top of the intake manifold.
  • Designed to allow the use of MM Caster/Camber plates.
  • Attached with high quality grade 5 hardware.