At the factory, torque boxes were known as “Hemi boxes” or “double floor plates”. They help prevent torsional flex in the unibody when starting and stopping rapidly. When combined with our subframe connectors they improve the frame’s rigidity by more than 20%. Ours are not factory-stamped clones for show car restorations, they’re heavy-duty performance-oriented structural enhancements. This is an individual torque box, sets of two or four are also available, as well as with subframe connectors in our performance packs.
Torque Boxes Instruction Sheet (Included with package.) (235kb)