Don't use Tor for torrenting, it's ridiculously slow, and endpoints are already operating at close to capacity just handling people trying to bypass government firewalls and seething trannies. You'd be damaging the Tor system in exchange for download speeds of like 1.2KB/s, because Tor will bounce your packets all over the internet to anonymise it, when all you really need for torrenting is an endpoint (which is what Tor has really few of, since a large percentage of its use is paedophilia and that's not something a volunteer wants on his ISP access history).
I torrent without a VPN and have for over a decade, it works just fine, nobody's coming after you. If you really care, get a seedbox. That's basically a VPS with enough storage for a handful of torrents and a really good Internet connection in a datacenter in some country that doesn't care about yanks crying over muh intellekshul propety. You tell it to download whatever it is you want, and then you in turn download from it once the file is complete.