Does tuning increase mileage?
Economy tuning is a car modification technique used to increase car efficiency and fuel economy. It is also known as ‘ecu tuning for fuel economy’, and involves optimising the car’s engine control unit to get the most out of it. A Stage 1 Tune simply refers to an ECU remap or ECU tune. As this is the initial stage of the tuning process, its typically the most affordable out of the three stages and requires minimal mechanical modifications. Although it’s the first stage, an ECU tune can commonly see 20%-40% increase in BHP and torque.