Hammerhead 4x4 adjustable coilovers

I came across these on ebay. Does anyone have any experience with Hammerhead or the coil/shock? I am not sure who makes the shock, but I wonder if it could be a reputable company making no-name shocks.
http://www.ebay.com/itm/251403277399?_trksid=p2055119.m1438.l2649&ssPageName=STRK:MEBIDX:IT

 

Wouldn't do it. just my 2 cents. Building cars/trucks over the years i've learned the hard way to just buy something proven. 200+ more you could get somerthing from toytec.

 

Yeah I am looking at the Toytec BOSS 2.0 coilovers for $825 (using TW code). When I stumbled on these I thought someone on TW might have tried them successful or not. I agree you usually get what you pay for.

 

cant go wrong with toytec and if you have some technical expertise, they are pretty easy to put on at home!