"I'm proud of my SPL goal record and would like to increase that in the coming weeks," he said.
"I'm desperate to score goals for Kilmarnock and get that feeling back again. Nothing beats it.
"I want into this team as quickly as possible. I'm hungry for football. My appetite and ability are still there."
Boyd, who kicked off his career with Killie back in 2000, added: "I always felt one day I'd be back. It's a perfect move at this stage. I didn't want to move away from home and wanted some stability in my family life. This provides me with it. I've still got years left in me."