MM News

New! MM now has a unique barrel-shaped front coil-over spring for drag racers. The 14" length provides over 10" of travel before coil bind, more than any other 14" spring on the market. The barrel shape keeps the spring from rubbing on the strut. The 150 lb/in rate reduces front roll resistance, improving rear traction.

New! MM now offers the FRPP IRS differential cover modified for use with MM’s Aluminum Differential Mounts.

New! Hawk now offers brake pads for the 2013-14 GT500's 6-piston Brembo front calipers. MM has them in stock.

NASA Eastern Champions! Our congratulations go out to two Maximum Motorsports customers for winning at the 2014 NASA Championship event at Road Atlanta. Chris Griswold won the American Iron Extreme Championship for the sixth time. Scott McKay drove his MM-equipped Fox Mustang to win the American Iron Championship.

MM on TV is now on the web! Another episode of Engine Power is now on the web, featuring more MM parts. Several more MM parts were installed in this episode, Part 3 of the barely Legal Mustang project. The MM parts include rear disc brake lines, manual brake installation kit, and a roll bar. Part 2 of Barely Legal, the installation of a Maximum Motorsports suspension package, is also on line. Engine Power is one of the Power Nation TV shows airing on Spike, CBS Sports Network, and NBC Sports Network.

Displaying 1 - 10 of 10 results  
Product ImageProduct(s)-Part #Price
1987-89 Mustang Maximum Grip Box

1987-89 Mustang Maximum Grip Box

Watch the Engine Power TV episode devoted to installing a Maximum Grip Box. 1987-89 Mustang Maximum Grip Box includes MM K-member (with 2-point brace) MM Front Control Arms MM Torque-arm MM Panhard Bar MM XL Series...
GB-1 $4,692.24

... more info

1990-93 Mustang Maximum Grip Box

1990-93 Mustang Maximum Grip Box

Watch the Engine Power TV episode devoted to installing a Maximum Grip Box. 1990-93 Mustang Maximum Grip Box includes MM K-member (with 2-point brace) MM Front Control Arms MM Torque-arm MM Panhard Bar MM XL Series...
GB-2 $4,692.24

... more info

1994-95 Mustang Maximum Grip Box

1994-95 Mustang Maximum Grip Box

Watch the Engine Power TV episode devoted to installing a Maximum Grip Box. 1994-95 Mustang Maximum Grip Box includes MM K-member (with 2-point brace) MM Front Control Arms MM Torque-arm MM Panhard Bar MM XL Series...
GB-3 $4,746.56

... more info

1996-97 Mustang GT Maximum Grip Box

1996-97 Mustang GT Maximum Grip Box

Watch the Engine Power TV episode devoted to installing a Maximum Grip Box. 1996-97 Mustang GT Maximum Grip Box includes MM K-member (with 2-point brace) MM Front Control Arms MM Torque-arm MM Panhard Bar MM XL Series...
GB-4.1 $4,746.56

... more info

1998 Mustang GT Maximum Grip Box

1998 Mustang GT Maximum Grip Box

Watch the Engine Power TV episode devoted to installing a Maximum Grip Box. 1998 Mustang GT Maximum Grip Box includes MM K-member (with 2-point brace) MM Front Control Arms MM Torque-arm MM Panhard Bar MM XL Series...
GB-4 $4,746.56

... more info

1996-97 Mustang Cobra Maximum Grip Box

1996-97 Mustang Cobra Maximum Grip Box

Watch the Engine Power TV episode devoted to installing a Maximum Grip Box. 1996-97 Mustang Cobra Maximum Grip Box includes MM K-member (with 2-point brace) MM Front Control Arms MM Torque-arm MM Panhard Bar MM XL Series...
GB-5.1 $4,984.03

... more info

1998 Mustang Cobra Maximum Grip Box

1998 Mustang Cobra Maximum Grip Box

Watch the Engine Power TV episode devoted to installing a Maximum Grip Box. 1998 Mustang Cobra Maximum Grip Box includes MM K-member (with 2-point brace) MM Front Control Arms MM Torque-arm MM Panhard Bar MM XL Series...
GB-5 $4,984.03

... more info

1999-04 Mustang GT Maximum Grip Box

1999-04 Mustang GT Maximum Grip Box

Watch the Engine Power TV episode devoted to installing a Maximum Grip Box. 1999-04 Mustang GT Maximum Grip Box includes MM K-member (with 2-point brace) MM Front Control Arms MM Torque-arm MM Panhard Bar MM XL Series...
GB-6 $4,760.81

... more info

1999-01 Mustang Cobra Maximum Grip Box

1999-01 Mustang Cobra Maximum Grip Box

This all-encompassing package stiffens the chassis, upgrades both front and rear suspensions, and provides adjustability to tune your Mustang's handling characteristics to suit your own personal tastes. The Maximum Grip Box...
GB-10 $4,631.45

... more info

2003-04 Mustang Cobra Maximum Grip Box

2003-04 Mustang Cobra Maximum Grip Box

This all-encompassing package stiffens the chassis, upgrades both front and rear suspensions, and provides adjustability to tune your Mustang's handling characteristics to suit your own personal tastes. The Maximum Grip Box...
GB-11 $4,061.56

... more info