Yea I'm pretty sure I remember him saying its on Ktecs.
Don't know if he has spacers on his or not. Not as far as I know.
Your better going for Vmaxx's if you've got cup/cup packed suspension and want budget coilovers mate.
They allow for full camber adjustment, whereas the Ktecs its limited, because they purely moved the bolt hole, rather than changing the shape of the strut. Both will be fine for lows, ride comfort not too great though.
Spacers you can get. Make sure you get Hubcentric's which have a lip for the wheel to sit on.
Have a look at FK/Eibach/H&R. Not cheap though.