Searched around for a while on here and else where and couldn't come up with an answer. I need to run a hydro handbrake as the stock e brake can't go back in easily and I need something to pass tech inspection at races (hydraulic with a lock will do). Hydraulic is the simplest. My question is has anyone had any experience with the cheap ones off ebay? Are they actually decent enough and don't leak or should I just spend money on a decent one with a willwood master and not look back?

Are the supposed name brand name ones ok or should I be buying a master cylinder and building my own?

Here's a few examples i've been looking at.


http://www.ebay.ca/itm/Kylin-Hydraul...8c4df0&vxp=mtr
Buy this then the appropriate master cylinder (need a 5/8ths (0.625)

Or just buy this?
http://www.ebay.co.uk/itm/Hydraulic-...:X:AAQ:GB:1123

Or bugger both the cheaper options and go with this? Which looks the same but has a willwood master cylinder.
http://www.motorsport-tools.com/obp-...-cylinder.html