There's no solid, definitive "first" vehicle to use window louvers — various sources name the Lamborghini Miura as the first vehicle to use rear louvers, though the Shelby GT 350 utilized side ...

Constructed from heat-treated aluminum, the ROUSH rear window louvers have a suggested retail price of $729.00 and were designed for easy installation with no cutting or drilling required.

But this 1986 Chevrolet Camaro Z28 might not fit the bill... even though it has the famous mullet-referencing rear-window louvers. First, as many Internet dwellers instantly associated this Chevy ...