More Information for FIAMM 6604523
{Alternate Inventory Numbers: 66045}
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FIAMM 6604523  
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Ultimate Blast Horn; Accessory Horn

FIAMM is the leading global supplier of horns, to both the Original Equipment and Aftermarket, producing over 40 million horns annually. The FIAMM brand is recognized throughout the Automotive and Heavy Duty aftermarket as the “OE quality product that meets or exceeds customer expectations”. FIAMM is the brand that technicians ask for when replacing the vehicle's original horn.

Features & Benefits:
  • Compact design allows the unit to be installed into tight areas where larger horns could not fit.
  • Specially designed maintenance free compressor is attached to the horn for “one location” mounting.
  • Unit comes with relay and mounting screws for easy installation.

FIAMM Product Range by dB
Video / Audio

Ultimate Blast Audio Sample

FIAMM Horns Installation Video
Additional Resources

Specification Sheet
Attention California Customers - PROPOSITION 65 WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information, go to

FIAMM Warranty Information:
12 Months