I have a pair of Skunk2 lowering springs that are the "Sport" not "Racing" drop. Skunk2 part number 519-05-1565. They are discontinued so it has been a battle for me to get any info. I asked over at TI and did not get much response. I specificaly am looking for info on the SPRING RATE and DROP for them. I've been told the drop is 1.4F/0.8R. Can anyone lend any info to this problem??