The Place

googled for hours
called nitron, no help up to now
can anyone help desipher the coding in front springs.
0450x190x0165
is it
45mm id
190mm free length
0165 lb
????

Did you get an answer ?
It intrigued me, but I have had several explanations of the coding, none which seem logical;

What I do know is that their springs are made by Eibach (https://eibach.com/us/catalog.html) and that Eibach's codes are more logical

Think wal saunders on here at the stop sop and west performance Iom he sells them I think he could help you