BSA

I have a 2000 LX and just got 4 used 2000 Civic SI springs. Any one know if they will fit without any mods? Also are the spring rates the same?
Lastly should I use LX shocks or should they be matched to the SI springs and so use SI shocks due to spring rates?

All the used SI springs have as identifiers are some color spots of paint on the black factory springs

Any spring insight is appreciated

Thanks

98civdx

Spring rates are slightly higher. The regular civic spring rates are 165F/80R the SI is 201F/100R

They can be used without mods.