2002 focus wagon

I have a 2002 Focus wagon and I’m looking for a decent set of coilovers to put it on the ground. I know the front ones are the same as the hatchbacks but are there any options for the rear or am I limited to lowering springs. This is where it’s at with lowering springs but I wanna get rid of...

So I’ve been wanting to get the fswerks turbo kits for my 2002 ford Focus wagon with a Zetec. The company was telling me that there would be too much power for the auto transmission to handle. Is this true? If so is there a safe amount of boost I could possibly run it on so my transmission...