The BOSCH EVOLUTION FANFARE HORN HD3 is a high-quality automotive accessory designed to provide an impressive audio experience for your vehicle. Its advanced technology and precision engineering ensure a powerful and clear sound that demands attention on the road. This horn is API SN certified and ILSAC GF-5 fulfilled, highlighting its fuel-saving properties and ability to reduce engine deposits, thus prolonging the engine's service life. It is specially recommended for premium sedans with compressed natural gas and gasoline engines. The BOSCH EVOLUTION FANFARE HORN HD3 is not only a reliable safety feature but also an elegant addition to your vehicle