A Vehicle Specific item is specifically designed for the exact measurements of your vehicle. No alterations are required.

A universal fit item is designed to fit and work with almost any vehicle. It will work with your vehicle, but may require some modifications to fit exactly.
RV > Horns > Horn Accessories : COMPRESSORS & TANKS
 
WOLO TURBO 110 -PSI COMPRESSORS AND EXTRA-LARGE TANKS
$252.99
The best on-board air system around with an extra-large tank. Used in the largest and smallest air horns for louder and longer sound. Built-in pressure regulator maintains 110-psi plus automatic on/off.

WOLO HIGH-OUTPUT 110-PSI 12-VOLT AIR COMPRESSORS
$156.99
Runs all air horns — inflates tires, shocks, air mattresses and other inflatables. Fast-pumps 400 cu. inches of air per minute.

WOLO HIGH-OUTPUT 110-PSI 12-VOLT AIR COMPRESSORS AND STORAGE TANK KITS
$208.99
Delivers a big, steady air supply to run all air horns. Fast-pumps 400 cu. inches of air per minute. Inflates tires, shocks, air mattresses and other inflatables. Built-in regulator automatically turns compressor on when pressure reaches 85-psi, off at 110-psi.

WOLO ELECTRIC 12-15-PSI AIR COMPRESSORS FOR AIR HORNS
$34.99
Provides 12-15 psi of continuous air pressure for air horns. Incredible performance. No storage tank required.

HADLEY 135-PSI AIR COMPRESSOR WITH STORAGE TANK
$49.99 - $242.99
High-output 135-psi compressor and 300 cubic feet tank for 12-volt system delivers a steady air supply for all air horns.

WOLO REPLACEMENT AIR STORAGE TANKS
$41.99
Delivers a big, steady air supply to run all air horns. 400 cu. inches of air per minute capacity.