"an enhanced version of" is correct and usable in written English.
It can be used when describing changes made to something or when referring to an improved version of something. For example: "The new website is an enhanced version of the old one, with improved navigation and more features."
Baldur's Gate II: Enhanced Edition, an enhanced version of Baldur's Gate II, was released on November 15 , 2013
Specifically, the FSF is calling for an enhanced version of the current away fans' fund launched last season.
After seeing an enhanced version of the surveillance video, he said he could not recommend charging the officers.
Most important, there is a hyper-accordion, an enhanced version of this traditional instrument, played here by Michael Ward-Bergeman.
The photomultiplier tube is an enhanced version of the photocell, which was first used by astronomers to record data electronically.
In mid-June United began offering an enhanced version of the JetConnect service that enables passengers to send and receive e-mail on about a dozen 767 planes.
But some 45 companies offer an enhanced version of what is publicly available, providing information like the credentials of doctors and hospitals in their networks.
In ZombiU for example it becomes a scanner, through which you get an enhanced version of the environment showing up any interesting objects or possible exits.
In an enhanced version of the tape, a voice — thought to be Mr. Parks's — is heard just before the scream, saying, "Listen, Mister, I'm still here".
She proposed an enhanced version of John Stuart Mill's "aesthetic education" — emotional refinement for all citizens through poetry and music and art.
Based on an enhanced version of the highly acclaimed Unreal Tournament game engine, the game play in previews has proved to be engaging and entertaining.
