It's a device that removes the timing retard in the lower rpms......it also makes the ECU believe it is in 5th gear all the time removing the factory speed limiter that engages in 6th gear. So essentially, you're running the whole time on an ignition profile better suited for higher gears, i.e. more fuel.
I'm not one to give up the wheel-lifting bottom end torque.......me likey....
I'm not one to give up the wheel-lifting bottom end torque.......me likey....
