A »A Variable Geometry Turbocharger (VGT) optimizes engine performance by adjusting the flow of exhaust gases to the turbine. It features movable vanes that alter the turbo's internal geometry, improving efficiency and responsiveness. At low speeds, the vanes close to increase exhaust pressure, boosting power quickly. As speed increases, the vanes open, allowing more exhaust flow and maintaining optimal boost across a wide range of engine speeds. This enhances fuel efficiency and power delivery.

A »A variable geometry turbocharger (VGT) adjusts turbine blade angles to optimize turbocharger performance across various engine speeds. At low speeds, it reduces angle to increase boost pressure. At high speeds, it increases angle to prevent over-boosting, thus improving engine efficiency and reducing turbo lag.