40164 Sound Booster Pro External Sound Module (ESM) by Audi

• The single main unit external sound module by Audi module as a retrofit for Active Sound System.
• the Active Sound System is known by Audi in which it is installed at the factory for all TDI engines with 313 hp
• the external sound generator "simulates" a large-volume engine and is drowning partly the typical TDI noise
• this sound can't be achieved with any sport exhaust system
• in profile 1 you get a very decent sound for noise-sensitive areas
• the KUFATEC Sound Booster Pro gives the entire system a unique sound
• a powerful V6 / V8 (depending on configuration) sound, powerful in tone
• you can choose between upo to 6 sound profiles, the push button for the sound profile selection can be installed at the front (e. g. in the driver's footwell) 
• also controllable with the Sound Booster remote control or vehicle integrated buttons

Scope of delivery:

• external sound module by Audi

Note:

• the external sound generator, the KUFATEC module and the cable set are not included in the scope of delivery
• this retrofit will change the noise emission of the vehicle, the regulations of the road traffic regulations must be observed.