- Design optimized using CAD/CAE software combined with real-world chassis deflection test data. - Full length, manufactured of 1.5 x 2 x .083 rectangular tubing for the ultimate in stiffness, reduced weight and maximized surface area between subframe and connector. - Integral laser-cut cross-brace reduces free span, reinforces floor pan and minimizes required welding during installation. - Industrial grade powder coat for long life, to outlast the vehicle. - Pre-masked areas for welding require NO removal of powder coat before installation, for significant time savings! - Crimped and welded tube ends seal out moisture while also increasing strength. - Engineered to contour subframe for an exact fit with no loss of ground clearance. - Can be used alone or with Stifflers Fully Integrated Technology (FIT)SystemTM.