You may have heard of ECU remapping, also known as ECU tuning. It’s gained popularity in recent years due to its effectiveness at increasing the power and performance of a car. This procedure is especially popular among 4×4 and 4WD owners, as it can help them get the most out of their extra powerful vehicle.
Before you decide to head in for this upgrade, you may want some more information. So let’s go over some of the common questions surrounding remapping.