Using Integrated Engineering's wiring harness adapter kit on your AEB 1.8T motor, you can rid yourself of the problematic factory coils and ICMs (ignition control modules). This harness allows you to use the newer (and also the great looking red FSI/TSI coils) oem ignition coils from the FSI/TSI. These coils are show to have better spark at higher loads, are more reliable, and allow you to run more plug gap for a fatter spark. These harnesses require the use of new FSI/TSI coils and IE's coil pack adapter kit. Both of which we sell.