Rear Suspension Geometry

[kent123]

Hi,

I intend on lowerng the suspension with some Vogtland springs.If I have an adjustable upper control arm to adjust pinion angle do I really need to worry about adjustable lower control arms or lower control arm relocation brackets?Don't all three accomplish the same task without the other?

Thanks,Kent

2007 Mustang GT

 

[bigcat]

the upper adjusts the pinion angle. the lower relocation brackets adjust the "instant center" of the car, providing the best traction possible. the adjustable lower arms "square" the rear end to the car.