Exceeded my expectations07/20/2021 ByDavid Welch If not for ChIristian and Enfig, I would not have perfect, cost effective radio integration upgrades for my 14 year old Audi. Enfig's installation videos sealed the deal. I installed a Dension 500 myself, and when I needed a little help, Christian answered the phone IMMEDIATELY and gave me the answers I needed. Enfig's products and support updated my 2008 Audi A6 4.2 with current connectivity that anyone expects of their car today. I can either stream Bluetooth--or connect via USB--to my Apple Music library, podcasts, Navigation audio instructions, etc., and experience perfect audio fidelity through my factory installed, 13-speaker, Bose sound system! The Dension 500 also charges my phone when using the USB portal on the external box. I highly recommend Enfig for any radio integration upgrade in an older German vehicle. Doing business with Christian at Enfig means you directly support an American operating his own business. Thank God for the small business man! Bravo Enfig!