How much money do you have to spend? I've been praising Tein for a while. Get their coilovers the SS or better TA's. Yes they still sell the TA's from Japan. Just call up Tein and get part numbers for all 4 dampers including springs (I'm sure they will offer custome spring rates if needed). It will cost at least 550 for front dampers w/out springs (2 months wait) or 750 (1-3 weeks) or roughly $1500 for everything excluding springs (1-3 weeks) without pillowballs - because of yet they don't have pillowball mounts that work with the Celica (Soon to be released). JIC has some high quality coilovers for 1900 with pillowballs, I think...SWEET. Tanabe also, but I don't no too much about them to give an opinion. Zeal Function B6 too! NICE. Amongst many others, for example B&G, Bilstein (from Hotckhis) and others i'm forgetting right now because suspension gets me HOT!!!. Just save up a little longer and get a really high quality suspension settup from Japan that beats any sleeve coilover, spring, spring and shock, or American.