I like mechanical noise... I like the sound of a diesel engine, the hum of mud tires, forged pistons and mechanical camshafts etc. So I've heard that if I take the silencer ring out of the turbo inlet I could hear the turbo whining and I thought I might like that too. So I pulled the hose off the inlet only to find the ring was already gone! I've never heard the turbo yet. Some have said it's too annoying for them, but I can't hear it at all. Is there something else I need to do in order to hear it?