No, it's not worth it. It modifies one sensors output (likely turbo boost) so that the computer thinks it's putting out less boost (or fuel, or temperature, or...whatever sensor he wanted to modify) and counters to try and fix it. His numbers are pure BS. You'd do better with a turbo master. The thing that cracks me up is it's built to withstand 180°. We'd never see that under the hood, would we?