Dude, thats where I went. Trust me when I say sell what you have, buy something new. 12months 3 of my shocks died, they have a 30 day warrenty. And low and behold they were keioffice.
Im happy for you to throw your money away, but mine were also rebuilt to suit a much softer spring which should have increased their life. I also never had the car on a track, off road, and I NEVER drifted it. They still died from normal every day road use.
I now have new bilsteins in it, and they are 100% better.
And Im not the only one.