My opinion is if you have EDC leave the suspension stock, add camber plates, alignment and track wheels and tires.
If this is not firm enough for you, go to adjustable coilovers. I think the middle ground (springs) is not worth it and you could degrade the suspension performance if you’re not careful.
If you go to coilovers you will gain potential improvement on the track at the expense of forgiveness and compliance. Also, you need more camber so if you go to coilovers without adding a lot of camber and R comps what’s the point? It all works together.
Last edited by grussell; 08-09-2012 at 11:19 AM.