Replacement for Velleman K2543
Gives your car the feel of an expensive luxury car. Better starting and smoother running, particularly at very high and very low RPM. Lower fuel consumption, less pollution, lower servicing costs. Drive economically, drive electronically. Only for petrol/gasoline engines. Only for cars with negative ground. Suitable for use on 12V and 6V ignition systems, the components for both versions are included in this kit.