KR: Attack Mode with Lights and Sirens 

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From: Day Turns Into Knight
One of my favorite sequences from the series, including great conversation between Michael and KITT (eg: "Where were you on that one, super-car?", "They have nowhere to go."/"And neither will we." and "You know what this calls for."/"I do."/Will the cop be okay?"/"He should be fine."/"I guess that'll have to do. Turbo Boost."), fast driving, transformation, and of course a Turbo Boost.