Fastbreaks Superlight calipers?
 

I found these online while searching for lightweight rotors, they say they are 12lbs lighter than stock, for a total of 48lbs; $920 for the set, but I dont know if i can trust them. if these are legit than I may be seriously interested, but until then...
heres a link of they're sight
Brake Kits - Performance Pads, Rotors, Calipers & Brake Upgrades

here's where i found the info on them
******************************************/id/1417/fastbrakes-nissan-370z-superlight-rotor-upgrade.aspx

motoiq.com/magazine_articles/

says they have "lifetime warranty" which is usually a good sign. I'd call and ask who the manufacturer is and do some research on them honoring their warranty...that'll give you a pretty good idea

Fast Brakes are legit and been around for a long time

I don't see anything concerning weight on the posted page... ???

Breaks = Curtis Blow 80's song

Brakes = assist in stopping your vehicle

Sorry, it's one of my pet peeves...