The push by governments around the world for stricter emissions regulations for new cars has all carmakers, from mainstream makes like Toyota and General Motors all the way up to exclusive brands like Mercedes-Benz and even Ferrari, working on new methods to clean up their act.
One of the easiest methods of reducing emissions and improving fuel economy is to downsize an engine’s displacement but this often comes at the cost of performance.
There are a number of ways to draw more power from an engine but one of the most cost effect and reliable methods is super- or turbocharging.
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