speed sensor 2 help please

hey all, i finally got the car sorted it is going out all the way in the revs for the first time since i got da car. i never thought there was that much power, the only problem i hope i av left is da speed sensor 2 its code is 33. would anyone av or know were i could get one of these sensors?... regards.. steve

sorry lads i never put the spec up its 94 import wrx.