Complete kit Active Sound incl. Sound Booster for Smart 451 E-drive


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Product number: 41030
Manufacturer: KUFATEC
As a manufacturer and specialist for cables and vehicle technology, KUFATEC develops professional solutions for technical options in and on the car.
Weight (in kg) 4.84
Installation time (in h) 3
Product information "Complete kit Active Sound incl. Sound Booster for Smart 451 E-drive"

The Sound Booster Pro simulates a large volume engine (V6 / V8) or rather develops its own sound characteristics. You get powerful engine and exhaust sound at the push of a button with this Active Sound System.

KUFATEC is the Sound Booster Pro for almost every car make and model. The prerequisite is a CAN BUS system. With this vehicle specific kit for Smart 451 E-Drive you get the sound generator with the suitable holder for the vehicle model and do not need any more welding or drilling.

The system at a glance:

  • Protection of the pedestrian by the noise of a combustion engine
  • Simulation of a 5-speed automatic gearbox with driving profile detection
  • this system is known by Audi, where it is installed ex works on every TDI engine with 313 HP
  • the sound generator simulates a large volume engine and partly downs out the typical TDI tone
  • no exhaust system can reach this sound
  • the KUFATEC Sound Booster Pro grants an unique sound to the whole system
  • a powerful V6 / V8 engine sound (depending on settings)
  • LED status signaling for an installation without problems

Control and profile settings:

  • choose between up to 3 sound profiles
  • profile 1 provides a very subtle sound for noise sensitive areas
  • change profiles optionally with:
  • adjust profiles and diagrams with thefree softwareor with the free mobile app
  • the push button should be installed at the front area (e.g. driver footwell); but this does not necessarily have to be installed

Before purchase:

Please download the installation manual before buying the product and check, if your car offers enough space for the sound generator at the provided place at the underbody of the car.

In individual cases it is possible that the provided position at the cars underbody doesn't offer enough space due to different equipment and variants of the same car model.

Selectable options:

  • PRO

With the PRO version you get the control unit from Audi as external sound module (ESM) and the ESM from Maserati with the EXTENDED version.

Scope of Delivery:

  • cable set
  • control unit for engine noise generation (Audi or Maserati)
  • sound Booster Pro (module)
  • outdoor noise generator incl. Bracket


  • This product is not permitted for use on public roads - use only for racing purposes.
  • please download the instructions before the purchase and check the space on the underbody of the car
Product Group: Sound Booster
Product Variant: Complete Kit
Weight (in kg) 4.84
Installation time (in h) 3
EAN 4250363329072


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Installation manuals for "Complete kit Active Sound incl. Sound Booster for Smart 451 E-drive"
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Product information "Complete kit Active Sound incl. Sound Booster for Smart 451 E-drive"
Dahlienstraße 15
23795 Bad Segeberg
Distance: e.g. 0 km
Phone: +49 (0) 4551 808100