Three times as loud as the standard O.E horn. Perfect for motorcycles, passenger cars and trucks. This compressor driven compact design allows the Ultimate Blast to be installed into tight areas where larger horns can not fit.

Product Features:

• Maintenance free compressor is attached to the horn for "one location" mounting.
• Comes with relay and mounting screws
• Allows for installation into tight areas where large horns cannot fit
• Each FIAMM horn is tested to assure maximum performance and exceeds SAE and OEM specifications
• 135 dB @ 4", 12V