I did the same thing, broke the fan sending unit. I never replaced mine cause it was so stripped. I just ended up putting the fan on a switch.

i guess it would be the coolant switch cause its on the passenger side next to the 3rd spark plug back

yup

brang it to the exhaust shop this morning and im going to pick it up in a little bit, i asked for a 2 1/2 inch into a 3 inch y, so hopefully it all came together good, now im hoping its not gonna be too quiet with the cat on there lol.

What mufflers are you going to run on it?