VEHICLE DATA OVERLOAD.
With a HUGE Backlit display, the SCT X4 Power Flash makes it EASY to read the Real Time Vehicle Data, view popular sensor data such as EGT, Air / Fuel Ratio or any other 0-5 Volt source!
BIG POWER. SMALL PACKAGE
The X4 power flash tuner arrives Pre-Loaded with DYNO Proven tune files that INCREASE HORSEPOWER and TOR...