best way to have ITR spring rate?

[dvs_prelude]

Basically, I want the Tein RAs with the ITR spring rate for my 93 hatch but I'm not sure which is the best way to go about this. I hear of many people that have coilovers from an ITR and use the ITR rear lower control arms to make them fit. What's the benefit if any from doing this rather than just ordering the springs with the ITR rate for a civic? Do the ITR rear control arms benefit in handling over the civics'?

 

[B16]

no, but i do think it is a better design control arm. just get the ITR rear lca's, they are $75 at most.