Kooldino said:I just called Goldline, and the guy said that they are "variable pitch", which sounds like "progressive" to me. Also, the rates he quoted me (for the GPS-1100 model) were a tad softer than what was listed on the chart on page 1...
front: 140lbs variable pitch
rear: 130lbs variable pitch
Also, for alignment, you can get camber bolts (PN 81250)
yeah, variable = progressive rate. at those spring rates it should be a pretty comfortable ride, yet still handle pretty well. especially since they are progressive. I probably wouldn't go any softer than that though... but thats just me. (I have the Tein SS coilovers, which are pretty stiff and I like that, though not as stiff as my GC's felt)