Installing another ROM's browser onto MIUI

Apr 23, 2011
I've been using Fresh on my EVO for a while now but decided to switch to MIUI. I was wondering if it was possible to install the browser from Fresh on to MIUI. It's just the Sense browser but it's the one used in GB. Tried moving the .apk around from the /system onto sd then tried installing in MIUI but it wouldn't install. Any suggestions? Thanks.