Audi / VW 1.8T 20v To 2.0T FSI Coil Conversion Harness ICM Delete Coilpack Kit. This comprehensive kit comes with everything need to convert and upgrade a VAG 20v 1.8T ignition system to the more reliable 2.0T TSI ignition platform and comes complete with a set of R8 (06E905115F) red top coilpacks. The full conversion kit and ICM Delete Harness for the VAG 20V 1.8T is a complete package to eliminate the problematic standard Ignition control module (ICM) and upgrades the ignition system to the more reliable system found in the later 2.0T FSI. X4 x 06E905115F R8 Coilpacks.