[STL Mark]

I have the 450s all the way around, and run 15 inch rims on the street and 17s on the track. I find that the single adjustable CV shocks with these springs can easily adjust to the smoother yet confident feel on the street using the lowers settings, and I can put on my track tires, dial up the settings and get the firmer ride for the track. The 450s seem just right.