Active Sound (ASU) from Milltek Sport is an innovative solution that enables user-controllable exhaust sound on vehicles that traditionally lack the desired sound and tone. Suitable for a wide range of vehicles, the range includes hybrids, EVs, and diesels. The system features 11 selectable sound files, with volume, pitch, and tone adjustment, and user-configurable profiles, all controlled via Millteks iPhone or Android app. - Enables user-controlled exhaust sound on vehicles with limited factory sound - Includes 11 selectable sound files with adjustable volume, pitch, and tone - User profiles can be configured via dedicated smartphone app - Compatible with hybrids, EVs, and diesel vehicles Specifications: - Pipe Diameter: 0.00 - Installation Time: 2 to 2.5 hours (including removing OE system) - Race Product: No - EMarked: No Kit comes with: - MSSGFK02: Active Sound Plug & Play Fitting Kit - MSSGFK02 - MSSGFK04: Active Sound Generator with Universal Mounting Bracket - MSSGFK04 - MSVS028: Active Sound Control V2 with 8 Selectable Sound Files - MSVS028 - MSVS029: Active Sound Wiring Loom for Single Sound Generator - MSVS029 Vehicle Compatibility: - 2016 and later Audi Q7 3.0TDI (218 & 272PS) 4M - 2019 and later Audi Q8 50 TDI Quattro