I have purchased some KW V3's and love them they came with the 350lb/in front and rear. Mind you anything had to be better than the 21yr old originals with Eibachs springs on them.
I have been told to use this combo for a street car 'use 350-400 lb rear springs with 600-650 lb front springs'.
Although when i purchased i went with the standard recommended KW size so i had a starting point.
So after reading all the threads on spring sizes/weights and various comments about which springs maybe better has anyone changed from this KW spring to a set of Swifts and maybe in that size/weight.
What i want to know is if i was going for this sort of set up are Swift springs that much better than KW's and would this be the size to go for or because of the nature of the Swift design? a different size.
The car is street driven mostly but does see 6 to 10 hard out track days a year, Family and business do not allow for more than that yet.
It has all non compliance done and Dali track bars STMPO front brace and RSTB so shes very stiff but the ride is still good and shes lighter than stock.
Or should i just be happy with what i bring to the track now in other words is it really worth changing that much.
I have been told to use this combo for a street car 'use 350-400 lb rear springs with 600-650 lb front springs'.
Although when i purchased i went with the standard recommended KW size so i had a starting point.
So after reading all the threads on spring sizes/weights and various comments about which springs maybe better has anyone changed from this KW spring to a set of Swifts and maybe in that size/weight.
What i want to know is if i was going for this sort of set up are Swift springs that much better than KW's and would this be the size to go for or because of the nature of the Swift design? a different size.
The car is street driven mostly but does see 6 to 10 hard out track days a year, Family and business do not allow for more than that yet.
It has all non compliance done and Dali track bars STMPO front brace and RSTB so shes very stiff but the ride is still good and shes lighter than stock.
Or should i just be happy with what i bring to the track now in other words is it really worth changing that much.