Wild Rides S-Box Upper Arm Mounting Point Replacement for 79-04 Mustangs

Have bad torque boxes or want to prevent torque box damage? Wild Rides has your solution! They're the innovator of the torque box kit with their Battle Boxes. The problem: launching with slicks or drag radials can cause stresses on the torque box area that the factory never anticipated. The result is cracks and weakness in the sheet metal or elongated mounting holes. The solution? Wild Rides' S-Box! The end result will be bulletproof upper torque boxes. Launch as hard as you want! Your torque boxes will be A-OK. Not only that, but the S-Box has multiple holes to allow for instant center changes, giving you the ultimate in suspension tuning ability!

One of our customers installed an S-Box on his nitrous'd Capri and did a really nice write up.  He gave us permission to link to it.  Check it out here.

Application: 1979-2004 Mustangs