Did anyone do this conversion on an their XB yet? Is a conversion kit even available? I know the XB does not produce alot of power for rear disk, but it would look nicer after some rime are installed. If it's available, is it even worth it?

Did anyone do this conversion on an their XB yet? Is a conversion kit even available? I know the XB does not produce alot of power for rear disk, but it would look nicer after some rime are installed. If it's available, is it even worth it?
Why does everyone think that you need 1000 horsepower before you upgrade the brakes? It takes the same amount of energy to stop a stock vehicle as it does to stop a modified vehicle. Hell, it probably takes less energy to stop a modded vehicle since it probably has gone on a diet.
Anyways, here ya go:
http://www.scionlife.com/forums/viewtopic.php?t=24548&highlight=disc+brake+conversion
http://www.scionlife.com/forums/viewtopic.php?t=2670&highlight=disc+brake+conversion