Correct me if I am wrong, but all the Rotrex style Superchargers come with a intercooler IE: Jackson, Kraftwerks, HKS, Vortech will come with a intercooler.
Then you have Edelbrock that does not use a intercooler, just has a heat exchanger.
I looked up Sprintex and it shows a intercooler...might be another option without.
I know you said Supercharger, but what about a Turbo kit? Something like Works stage 1 kit might be what you are looking for. No intercooler, but you do have to install their downpipe.
https://store.worksmotorsports.com/W..._p/142.211.htm