Custom phone mount for Audi A4, S4 2002-2008 functional vent

Mount your phone in this custom holder designed specifically for your Audi. This is one of the easiest, simplest, and cleanest ways to operate navigation on the go.  Features: Carbon fiber 17mm Pivot ball. Secure viewing position.  Functional factory Vent. Easy and secure OEM Install. Comes with all necessary hardware. Specs: Compatible Phone Width: 2.5"-4.5"  Material: ABS (3D Printed) Interior heat resistance: 212°F (100°C) Compatibility: 2004-2008 A4 S4 select models Phone not included. For off-road use only. PRODUCT DESIGN PROTECTION: TRADEMARKED LOGO USPTO 98179892 UNAUTHORIZED REPRODUCTION OF THIS DESIGN IS PROHIBITED BY LAW 15 U.S.C. 1125(a)