Holden Colorado RG - Ultra Boost Piggy Back ECU

Our Piggy Back ECU provides real-time tuning of boost, injector duration & rail pressure for your Holden Colorado RG. Mobile App with digital dash and 4 switchable maps - Factory, Towing, Power, Ai. Built-in boost & rail pressure gauges. Up to 50% more torque and ~1.5 L/100km fuel savings. We recommend you also purchase an RG Colorado EGR delete cable and a throttle response control kit.