Increase the strength and consistency of your ignition system with Integrated Engineering's coil conversion kit. Delete the problematic factory ICMs (Ignition Control Modules) and upgrade the ugly factory coils to the more reliable and affordable coils from the new TSI/FSI. With extensive dyno testing we have found the TSI/FSI coils to improve idle characteristics and improve spark under high load. Bring increased performance and looks to your ignition system with this plug and play kit from Integrated Engineering . Features: New custom built coil adapter harnesses New custom built ICM delete harnesses Plug and play installation Easy installation with minimal tools Fits: 2000-2002 B5 Audi S4/RS4 2.7T 1999-2003 C5 Audi A6 2.7T 2001-2003 C5 Audi Allroad 2.7T Note: Requires use of Integrated Engineering's Coil Pack Adapter Set and TSI/FSI Coils (sold separately).