Of course he is more known for his rap... Probably "Niggaz 4 Life" to be specific since it was so "controversial" (Not really if you ask me, but some feel that way).
Anyways, be it guitar or rapping, zyko puts out some awesome shit, and this is no exception. I think this remix sounds great, great guitar riffs, I especially like the ending. Only problem that I had was the repetitive drums, but that really didn't take too much away from the remix as a whole. Good stuff.