Suspension
VIN Plate located on the B pillar at the bottom of the Drivers Door (US Spec) and uses the following syntax.
[Front Spring]-[Rear Spring]-[Anti-Roll Bar Front]-[Anti-Roll Bar Rear]-[Front Strut Insert]-[Rear Damper]-nn-nn-nn-nn
If your VIN plate does not have the code, then we have to decode it using a decoder like thesaabsite.com's decoder. Decoding the VIN tells us we have a 4-2-1-1-2-2-AB-BB- - - Chassis.
Take the numbers to esaabparts.com, eeuroparts.com, etc. and match the numbers up to the suspension codes.
Note, esaabparts has already made kits that will fit.