The Sound Booster simulates a high-volume engine (V6 / V8) or rather develops its own sound characteristics - thus the Active Sound system offers the perfect solution for a powerful exhaust sound at the push of a button. KUFATEC offers the Sound Booster Pro for almost all car makes and models. The prerequisite is an engine CAN bus system. The universal complete kit without sound generator contains only the modules and the cable set. The system at a glance: This system is known from Audi, where it is installed ex works on every 313 HP TDI engine The sound generator simulates a high-volume engine and partially dampens the typical TDI sound No exhaust system can achieve this sound The KUFATEC Sound Booster Pro gives the entire system a unique sound Powerful V6 / V8 engine sound (depending on settings) LED status signaling for trouble-free installation Control and profile settings: Choose between up to 6 sound profiles Optionally change profiles with: Standard push button, Optional remote control Control options integrated into the car, e.g. cruise control The mobile app "KUFATEC Link" Adjust profiles and diagrams with the free software or free mobile app The push button must be installed at the front (e.g. at the driver's footwell); however, it is not mandatory to install it Scope of delivery: Control unit for engine noise generation Soundbooster Pro (module) Cable set Note: This product is not permitted for use on public roads - use for racing purposes only. For vehicles without DriveSelect (PR-No.: 2H0), item number 39301 is also required The engine sound setting in the menu for Drive Select is currently only available for facelift vehicles (A5 from Mj 2012, A4 and Q5 from Mj 2013) Noise generators for the exhaust system are also required and are not part of the delivery