Very pleased with my factory Apple Carplay HMI upgrade from Coastal Flash. th3magpi3 was even able to match my GMC red radio theme. This upgrade is easy to do after the HMI and radio are properly flashed. The physical install is easy and requires only basic tools and patience with plastic clips and such. Thrilled to have Apple Carplay and its ease of use. Ready for the next roadtrip so I can really enjoy the new radio functionality! Thanks Coastal Flash!