Blue and Red Sirens
You'll recognise these stick-on sirens if you ever watched a cop programme in the '60s/ '70s- they'd be used (fairly frequently) by undercover cops that need to transform their cars back into 'cop mode' and get somewhere in a hurry. Of course I'm still not sure how it came to be that every cop, citizen and crook didn't come to know Starsky's tomato red Gran Torino from sight anyway.
These sirens are the real deal and being sold as a set of two with a blue and a red light coming up together in this listing on eBay. As much as I'd love to have one in the car, it's worth mentioning of course that it's entirely illegal to pretend to be a Police officer. Still though, it would be kind of cool.
Buy it now price for the pair is $32.
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