Remember if you go with the progressive springs don't get rid of your stock springs IF you want to go with the Intimidators later. That was the mistake I made...had to buy stock springs when I put the Intimidators in, they work better with stock springs....
More over all decide on which you want to concentrate on first: Suspension or Performance: Then work one at a time.
Me: I started with performance; ended up with cams, exhaust and K&N pods. The did suspension; intimidators (still thinking of race tech springs) and works shocks. Brakes upgrade will be next.
