The kit contains: 2 new IFS brackets, 2 Upper Control Arm Relocation Mounts, 8 1/2" grade 8 bolts, 8 1/2" flat washers, 8 1/2" lock nuts, 4 5/8-11 grade 8 bolts, 4 5/8 flat washers, 2 5/8 lock nuts.
Featured on Trucks TV. 2010 Season Rolling Thunder Part 8.
Link to episode featuring SAI kit:
This is David Borden's own design. The SAI kit is designed to optimize the FFR front suspension geometry. This kit will give you better performance and steering feel on both the track and the street. It does this by bringing specific geometries inline with known standards.
The kit lowers the Steering Axis Inclination from 18+ degress to approximately 9 degrees. This will reduce camber loss during turn-in increasing front end grip and reducing the need for negative static camber. In addition it will have a positive effect on steering feel.
It lowers the roll center from approximately 5" to approximately 3.5" to better match the 3 link and IRS rear suspension options. This will increase front end grip and reduce jacking.
It brings caster trail inline with standard one piece SLA spindles increasing steering linearity and reduce steering twitchiness at freeway speeds.
Here is a link to the install instructions
Thanks to David Borden, Dan Pellow and Richard Oben for all their work in making this kit possible.