Extra Long 6 Meters ISO Wiring Harness for BMW Suitable for Head Unit with Quadlock Connection
•EXL007 can be used in BMWE38, E39, E46, E53 with either 17 or 40 pin connections
•EXL007 can be used with connects 2 CT53-BM01 to allow easier connection in vehicles with Harmon Kardon or premium sound systems (Some alteration may be required to fit a custom stereo )
•EXL007 can be used with most aftermarket manufactures including custom fit models from Eonon and Erisin.
•Male Connectors: if there is DSP (Digital Sound Processing) button in your factory radio, or your car has digital sound system, then you need to connect these male connectors to have the sound system works.