One instrument that the ROUSH engineers use in this development is the DIVAS Data Acquisition System, the same system used by Ford engineers for gathering and analyzing vehicle dynamics. Rather than simply providing the best quality suspension parts available, ROUSH takes its development a step further by finely tuning its suspension offerings to the specific application as part of a whole system. The benefit of this approach is that ROUSH suspension parts work seamlessly with the other dynamic aspects of your car.