- Engineered to be used with either 3 or 4 bolt caster / camber plates.- Clears C&L and most other aftermarket cold-air and supercharger inlets.- Manufactured of 1 x .065 DOM tubing to maximize stiffness and strength while reducing weight.- Triangulated mounting is far stiffer than standard 2 point braces.- Design optimized using CAD/CAE software combined with real-world test data.- TIG welded for superior strength.- Industrial grade powder coat for long life.- Does not cover Bullitt S/N tag