how much are these? from what i read its ok just to replace the fronts since our weight distribution is about 60 ish/ 30 ish..forgot the exact numbers. or would it be better just to change all 4's? any input guys? thanks in advance!

 

i have progress springs, hahaha

 

i asking about the upgraded springs for the tein ss

 

check with peiqinglong ... I know he has the upgraded fronts due to bottoming out issues with the standard SS units

 

^

 

The prices on on their website, i think they are $75 each, so 300 for all 4