Iam thinking of buying some bc br series coilovers from driftworks. There are quite a few options on what i can gather stiffness. I am not planning on using the car on a track but is a weekend car and only used for fast road driving. Could someone please point me in the right direction as to which ones i should be looking at. cheers. http://www.driftworks.com/subaru-imp...8-gdb-grb.html

 

I wouldn't go more than 6/5 or 5/4 kg/mm springs otherwise it will be too stiff.

 

For road only use I would also say 6/5 would be the upper limit. Perhaps 5/4 would be a better choice.

Anyone know what teh standard springs are on a 2007 STI ?

 

Yeah im running 8/6 and its borderline as in no more....