IW BMW Y-ISO

Adaptation Cable

The Focal Inside BMW/MINI Y-ISO HARNESS car radio adapter cable is designed for the IMPULSE 4.320 compact 4-channel digital amplifier. It allows you to connect the original BMW/MINI car radio and Focal Inside extension cables quickly and easily. This one-meter-long harness cable enables fast, seamless Plug & Play installation. It is compatible with BMW and MINI vehicles from 2009 to June 2019 (check with an installer for compatibility).