Audi Showcases Lightweight Construction in High-Performance R8 GT
Green Car Congress
MAY 2, 2010
seconds and reaches a top speed of 320 km/h (199 mph). Numerous additional detailed measures targeted the interior, the exterior and the technology, such as higher-grade, lighter steel for the exhaust system’s tailpipes. Two flaps in the exhaust system modulate its volume and tone as a function of load and engine speed.
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