I've installed an Eibach set on my SRT6, I also installed the Chrysler front camber kit and a K-MAC rear camber kit. The Chrysler front kit is non adjustable, it will only give you 3 degrees + or 3 - from OEM spec. I took it to the local dealership a couple days ago to get a 4 wheel alignment, the front kit had the camber sitting right on the OEM spec, but had thrown the tow way off. The rear is an adjustable kit and I set it as close as I could with measurements I took before I put the Eibach springs in. The alignment guy said I had one side on the rear right on the money on camber and the other was just a hair off, but the rear tow was also way off. I had adjustable tow bushings that came with the rear camber kit but, I didn't install them. I did take them with me when I dropped off the car just incase they were needed. I got lucky though, the rear tow is OEM adjustable. After everything is done now, the front dropped a little over an inch and the rear dropped about 3/4 on an inch. The car rides more like the '04 coupe that I had and I think the softer spring helps transfer a little more weight to the rear for better traction when you get on it at a stop or lower speeds.