Originally Posted by MrHarris
I've found out RDSport springs are made by H&R, so the quality between the two should be the same. Anyone know the differences besides how the RDSport is .2 inches lower in the front?
I would assume that the rd sports have a slightly stiffer spring rate in order to accomodate the lower ride height. The H&R sport is as aggressive as I would go with use of the stock dampers.