Looking to go with a stage 2 zzp sc kit with 2.9 pulley, zzp stage 2 belt, 60# injectors
Going to be running this with the zzp 3" cai and cat back zzp exhaust
Should I get the S3 heat exchanger to help with the cooling or is this not necessary?

 

Also would be getting a tune but not sure where to get it from

 

I'd get Option-B and dual pass over S3 heat exchanger

have you made sure your supercharger coolant pump is working?

 

 

Yeah its the same.

turn car on, check your overflow and see if you have coolant flowing.

 

If it's a stock tune there is a good chance he'll have to wait till after the car is at operating temp for a bit