ALK (Anti-Lift Kit)install on 02-07 Subaru WRX/STi:
1.) First unpackage your Anti-Lift Kit (ALK) it’ll look something like this.
2.) Get your tools ready and mount the car up properly on jack stands to prevent the car falling down on you. Get as much clearance as you can as you’ll need a lot of room to work with.
3.) Make sure you have a decent breaker bar. I’ve destroyed a breaker bar doing this before. Do not use a 3/8 inch drive. Use a 1/2 inch drive so you don’t break a breaker bar and a socket.