hey i have a 99ex with the rear disc conversion. my question is which springs should i be getting, the ex or si...they are different i guess cause when i went to oreder there were two choices...is it cause the drum and disc dif or what?

PLEASE HELP i am supposed to order the springs tomorrow

 

get the one made for the car. i believe they are the same but the spring rate might be a tad different.

 

would an si have a higher spring rate?