I am looking to replace the rubber intake coupler between the intake piping and throttle body, the short rubber piece. I measured and it looks like 3" ID but I don't have an actual caliper to be sure.

Has anyone replaced that rubber coupler with a silicone one, I've searched but didn't find anything on replacement or size. The rubber coupler has turned to hard plastic and is showing a small crack that I would like to take care of before it gets worse.