Sentences with phrase «control backpressure»

Not exact matches

By controlling the variable - geometry turbocharger and compression of the engine, the driver - selectable feature generates backpressure, slowing the vehicle in a steady and predictable manner without touching the brakes.

In detail, the engineers achieved this boost in performance by adaptation of the engine control unit and the use of a new exhaust system, with a diameter ahead of the exhaust tailpipes of 65 instead of 55 mm, thus reducing the exhaust backpressure and increasing the performance.

The increase in power was made possible by the engine's improved volumetric efficiency through reduced intake load losses and by exhaust backpressures, together with optimized electronic control.

The electrically - controlled flaps just before the rear silencer minimise exhaust backpressure and produce a sound that is striking and unmistakable over the entire engine speed range, as well as giving precise feedback on engine load.