i recently found a manufacturer of springs here in vancouver, bc canada. they go under the name of canuck motorsports. they sell stuff in ebay under springtech
http://www.canuckmotorsports.com/store.html
seems like they manufacture springs here. i contacted them and inquired if they would be making springs for the 07 camry. pretty cheap. $175 cad. i checked their feedback from the local car club, no one has said anything negative about them and they have a no sag warranty. some local guys use these springs to autocross and have used them for 3 years and still no sag
now the big question, how many of you guys want to have springs which can get our cars lower past the eibach/trd mark of around 1.2"/1.5"? i noticed too that they make lowering struts and shocks, so maybe the can make a performance combo for our cars.
i inquired already if they would be willing to make something along the lines of 2-2.5"