All Springs are 2.25 ID. Bought to test on Multiple FV's over the years. Some have been run some have not.
Hyperco
2.25"x8"
175 $55 OBO
185 sold
2.25"x9"
200 sold
225 $55 OBO
250 $55 OBO
Blue Coil
2.25"x10"
90 $30 OBO
100 $30 OBO
2.25"x11"
110 $30 OBO
2.25"x12"
140 $30 OBO
160 $30 OBO