upr tubular kmember?

really i though i read some good thing about there kmembers i just cant remeber where i found it. well i plan on getting cams and pulleys and trying to lighten it up i want to be able to go like 12.50s
 
I've heard better reviews about PA, D&D and MM if you have the dough. I've even heard some good things about QA-1. I don't think I would buy any suspension parts from UPR, they just seem kind of like an APC company to me. Also check out MMR, they have a nice looking K/control arm setup.