What and sticking on fake air vents in the arches of the 197 isn't chav detailing?
How about the diffuser on the 197, its still pants on that lol.
But neither are fake.
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[FONT=Verdana, Arial, Helvetica, sans-serif]Formula 1-derived aerodynamics [/FONT]
[FONT=Verdana, Arial, Helvetica, sans-serif]The aerodynamics of New Clio Renaultsport 197 have benefited from extensive development work. In addition to front wing extractor vents, the new car features a groundbreaking first for this type of vehicle in the form of a rear air diffuser.[/FONT]
[FONT=Verdana, Arial, Helvetica, sans-serif]Air diffuser: racing technology[/FONT]
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Both visually and technologically, New Clio Renaultsport's most striking technological innovation lies in the design of the rear bumper which incorporates an air diffuser. Derived from Formula 1, this feature has only ever previously been seen on range-topping, high-priced sports cars. [/FONT]
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The diffuser's purpose is to prevent rear-end lift and maintain stability at high speed by channelling air flow in such a way to increase the suction effect. The radius of the diffuser's curve is engineered to create a zone of low pressure beneath the car.[/FONT]
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[/FONT][FONT=Verdana, Arial, Helvetica, sans-serif]The downforce generated by the diffuser means there is no need for a rear spoiler to counter the phenomenon of lift. For optimal stability, the system reduces lift by a factor of three and produces the equivalent of 40kg of rear downforce at very high speeds without (on track) detracting from the car's carefully honed aerodynamics designed to achieve a low CdA.[/FONT]
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[/FONT][FONT=Verdana, Arial, Helvetica, sans-serif]To maximise the diffuser’s effectiveness, the flush-fitted dual exhausts are housed within the outer channels. Positioned in this way, they do not interfere with the efficiency of the aerodynamics.
Extractor vents for optimised performance
The front wing extractor vents also have an aerodynamic function by reducing turbulence to optimise the car's drag coefficient. The extractor vents facilitate both the flow and hot air from under the bonnet. At the same time, the vents direct air flow along the sides of the car to further enhance performance.
New Clio Renaultsport 197 also comes with a specific bumper and grille, as well as a semi-rigid aerodynamic splitter which restricts the amount of air that passes underneath the car.
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