Did I get the correct springs for my fc? I got these off craigslist, but they somehow look different than the others I've seen online. All 4 are similiar, 12 cm or 4 3/4 of an inch. for the front and rear diameter, but the length of the rears are longer sitting at 12 inches, while the fronts are 10.5 inches.

They're suppose to be:

http://www.jamex.com/shop/Subgroep_l...AZDA&Model=RX7

A comprehensive range of linearly and progressively wound lowering springs, made of chrome-silicon steel. A set of Sportsprings gives your car sporty road handling and presence. Lowering is possible for various makes to as little as 80 mm.



Rears:



Front:

 

Rears look right. Can't guarantee without test fitting them though.
Fronts are completely wrong, though. They're supposed to be rather wide at the top and narrow at the bottom. Hell, just jack up your car a little and take a look.