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.

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

Displaying 1 - 7 of 7 results  
Product ImageProduct(s)-Part #Price
1/2" thick wheel spacers, 5-Lug, pair, 2005-2014 Mustang

1/2" thick wheel spacers, 5-Lug, pair, 2005-2014 Mustang

1/2" thick MM wheel spacers. Fits 2005-2014 Mustangs and 1994-2004 Mustangs. 1 pair. The physics of keeping the wheels on: Wheel Spacer Tech Slips on, over the car's wheel studs Fits the unique front hub of 2005+...
MMWS-7 $74.95

... more info

1/4" thick wheel spacers, 4-Lug, pair, 1979-93 Mustang

1/4" thick wheel spacers, 4-Lug, pair, 1979-93 Mustang

1/4" thick MM wheel spacers. Fits 4-lug Mustangs, 1979-1993, pair The physics of keeping the wheels on: Wheel Spacer Tech Slips on, over the car's wheel studs Longer wheel studs may be required with these 1/4"...
MMWS-1 $49.95

... more info

3/8" thick wheel spacers, 5-Lug, pair, 1979-2014 Mustang

3/8" thick wheel spacers, 5-Lug, pair, 1979-2014 Mustang

3/8" thick MM wheel spacers. Fits 5-lug Mustangs, 1979-2014, pair The physics of keeping the wheels on: Wheel Spacer Tech Slips on, over the car's wheel studs Longer wheel studs are usually required with these 3/8"...
MMWS-8 $64.95

... more info

1/4" thick wheel spacers, 5-Lug, pair, 1979-2014 Mustang

1/4" thick wheel spacers, 5-Lug, pair, 1979-2014 Mustang

1/4" thick MM wheel spacers. Fits 5-lug Mustangs, 1979-2014, pair The physics of keeping the wheels on: Wheel Spacer Tech Slips on, over the car's wheel studs Longer wheel studs may be required with these 1/4"...
MMWS-2 $49.95

... more info

1/2" thick wheel spacers, 5-Lug, hubcentric, pair, 1994-04, S197 rear

1/2" thick wheel spacers, 5-Lug, hubcentric, pair, 1994-04, S197 rear

1/2" thick MM wheel spacers. Hubcentric. Fits 1994-04 Mustangs. 1 pair. The physics of keeping the wheels on: Wheel Spacer Tech Slips on, over the car's wheel studs Longer wheel studs are required with these 1/2"...
MMWS-4 $94.95

... more info

1/8" thick wheel spacers, 5-Lug, pair, 1979-2014 Mustang

1/8" thick wheel spacers, 5-Lug, pair, 1979-2014 Mustang

1/8" thick MM wheel spacers. Fits 5-lug Mustangs, 1979-2014, pair The physics of keeping the wheels on: Wheel Spacer Tech Slips on, over the car's wheel studs Longer wheel studs are usually not required with these 1/8"...
MMWS-6 $44.95

... more info

3/4" thick wheel spacers, 5-Lug, hubcentric, pair, 1994+ Mustang

3/4" thick wheel spacers, 5-Lug, hubcentric, pair, 1994+ Mustang

3/4" thick MM wheel spacers, Hubcentric, Fits 1994-04 Mustangs and 2005-2014 Mustang rear, 1 pair The physics of keeping the wheels on: Wheel Spacer Tech Slips on, over the car's wheel studs Longer wheel studs are required...
MMWS-9 $114.95

... more info