Hi. I was looking at getting the bc ds series for my vantage & need help with choosing spring rates. There’s a lot of options. Want something a little harder than stock but wont be ridiculously uncomfortable. Don’t mind a sporty feel though!

 

I have swift springs with mine I'm very pleased because you also can adjust the damper so perfect combo for me..

 

What spring rates did you go with?

 

Making the assumption here that a thread I did on an alternative forum about spring rates is allowable here, mods please delete if I am unknowingly breaking the rules.........

Suspension calculations.

 

I installed a set 3 years ago and they work fine.
not to harsh and fully adjustable.

 

What spring rates did you go with?

 

I don`t know I just ordered the set and installed it.
BC did the preset on the tension, And I only adjusted the levels and then the hardness!!

 

I have a set with the swift spring option I installed a few months ago. I was told the swift springs are more compliant and less harsh than the regular springs. I only had my car on original springs/shocks for about 1000 miles but the difference was very noticeable. The original suspension was way crashier than the coil overs. My wife now loves the ride. I use them closest to the softer side and it’s great for daily driving. Plus I can adjust the height which is the main reason I bought them. Overall very pleased with the upgrade.