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. It is suitable for a wide range of vehicles, including hybrids, EVs, and diesels. The system includes 11 selectable sound files, with volume, pitch, and tone adjustment, as well as user-configurable profiles. All functions are controlled via Millteks iPhone or Android app. - 11 selectable sound files - Volume, pitch, and tone adjustment - User-configurable profiles via app - Suitable for hybrids, EVs, and diesels Specifications: - Pipe Diameter: 0.00 - Fitment Time: 3 to 4 hours (including removing OE system) - Race Product: No - EMarked: No Kit comes with: - Active Sound Generator with Universal Mounting Bracket - MSSGFK04 - Body Mounting Plate - MSSGFK33 - Securing Plate - MSSGFK34 - Floor Support Bracket - MSSGFK35 - RSE (Additional Speaker) - MSVS048 - RSE (Additional Speaker) Mounting Plate - MSSGFK36 - Active Sound Controller and Loom (Dual) - MSVS053 Vehicle Compatibility: - Tesla Model X All Variants 2017 and Later