Endless Zeal "Function X" coilovers. Front springs 12kg, rear springs 9kg. They were on my car for two or three track sessions. Basically brand new. Just a few installation marks. Reason for sale is that my car died and I'm parting out the good bits. I had a look at a few sites and the new prices are around $US3800 $3000 incl postage to anywhere in Oz. https://imageshack.com/i/n3cimg7948j