Audi A3 Ignition Systems were fitted for this entry level germen luxury family sedan. This car was produced in 1996 1997 1998 1999 2000 2001 2002 2003 2004 2005 2006 and 2007. However, it was only produced in the United States from 2005 with the sportback body 2.0 TSFI engine and in 2006 with the 3.2 liter V6 quattro. The audi A3 Ignition Systems will add a lot to your vehicle in general. View our lineup of Audi A3 Ignition Systems and feel free to give us a call or send us an email with any information you may need on our Audi A3 Ignition Systems. The ignition system consists of several components that work together to start and keep the car running. The ignition system can consist of the battery, spark plugs, spark plug wires, distribution block and ignition coil. These components work together to ignite the gas/air mixture that enters the piston. The battery provides the energy the ignition coil increases the voltage significantly like a transformer and the spark plug wires transfers the energy to the spark plugs which ignite the gas/air mixture. If any of these components doesn't function properly the car may run poorly or not at all.