Sway-A-Way rear torsion bar sets are a high-performance direct replacement for your stock bars, available in a wide range of diameters to allow you to choose the right spring rate for your application. As with all our bars, the Sway-A-Way torsion bars are made with heat-treated aircraft grade alloy steel and center-less ground for vastly improved durability and consistent spring rate. This size is equivalent to most Porsche stock rates and is used by many restorers.
There is a misconception that hollow bars respond faster than solid bars. There is no difference other than weight. In fact, we size the minor diameter of the bar so that it has the same spring rate as a solid bar. If you want to save weight, buy tubular.
- Manufactured from solid alloy steel
- Heat treated for increased strength
- Center-less ground for consistent outside diameter and rate
- Powder coated to resist corrosion