TOUGH DOG PERFORMANCE 4WD TORSION BARS OFFER A SPRING RATE THAT IS APPROXIMATELY 30% HIGHER THAN OEM BARS.
This dynamic increase in spring rate eliminates hard bottoming out when travelling off road and gives better handling in street applications.
They can be installed with a moderate pre-load to raise the vehicle for better clearance off road, or to revitalise the handling characteristics at the standard height.
These performance-proven, easy-to-install bars are especially beneficial when oversize tyres or frontal accessories are installed. Regardless of the torsion bar used, or the accessories fitted, a minimum 60mm of suspension droop (down travel) must be maintained.