[ for Audi A4/S4/RS4 15-21 ] Apple CarPlay + Android Auto Upgrade Kit [MHI2]
COMPATIBLE WITH AUDI A4/S4/RS4 WITH MHI2 SYSTEM. Apple CarPlay + Android Auto. Compatible with the following vehicles if fitted with an MHI2 system for Audi RS4 (2015-2021). for Audi S4 (2015-2021).