Stage 1 for the 4 litre engine that powers the Turbo version of the Ford Territory involves the SCT X3 Ford Flash device. The X3
allows Autotech to reprogram the factory ECU (computer), enabling higher
power levels, combined with better driveability and fuel economy. The
X3 can also store up to 3 different tunes for different applications or
fuel types. This may include different boost settings as required.