The Maximum Motorsports Launch Box for 1987-1989 Mustangs greatly improves rear tire traction, providing quicker 60-foot times and lower ETs.

This package is for the Mustang enthusiast who demands:

• Superior launching ability for their street/strip Mustang.
• Ride comfort suitable for daily commuting and road trips.
• The ability to enjoy a weekend at the drag strip with only a minor compromise in performance compared to a Mustang purpose-built for strip use.

The Launch Box extends the capabilities of the MM Street & Strip Box to the next level by adding:

• Front Coil-over Conversion Kit for ride height adjustability and weight reduction.
• A torque-arm whose long lever arm really improves rear tire bite while eliminating the upper control arms and the need for torque box or upper control arm mount reinforcement.
• Adjustable Rear Swaybars of several different stiffnesses are available. Rates range from soft, providing a moderate reduction of body roll during launch while also maintaining acceptable street driving manners, to stiff, providing a significant reduction of body roll during launch with compromised cornering ability.
• 6-point roll bar with swing-out door bars (meets NHRA and NMRA rules when installed according to the instructions) provides safety and chassis stiffness.

The Launch Box includes these items:
Items different from the MM Street & Strip Box are italicized.

• MM Caster/Camber Plates
• MM Full-Length Subframe Connectors
• MM Extreme-Duty Adj. Rear Lower Control Arms or
• MM Drag Race Adj. Rear Lower Control Arms
• Tokico D-Spec Struts
• Tokico D-Spec Shocks
• H&R Sport Springs, rear pair
• Urethane rear spring isolators
• MM Panhard Bar
• MM Heavy Duty Torque-arm
• MM Adjustable Rear Swaybar
• MM Roll Bar, 6-point, swing-out door bars
• MM Front Coil-over Kit
• Hypercoil 150 or 200 lb/in front springs, 2-1/2"
• Spanner wrench

Ordering your desired parts configuration

• Once a button has been selected in each of the 5 areas above, the price displayed will change to reflect the package selected.
• 1 button in each of the 5 areas must be selected before clicking the Add To Cart button.

The choices are confusing. How do I order?
Click on the "How to Order" tab for a step-by-step guide to selecting the required items.