Put a pair of Stebel 139 db electric (not air) on my 1995 VMAX. I've rewired them for a neater installation since I took these photos. I plugged the old horn leads into the coil terminals of a cube relay. I then ran a fused wire from the battery + to the relay & then from the relay to the horns. I used each horns' mounting bolt as a ground point. Probably not very original but definately LOUD!!!
(P.S. One drawback-it sounds like an Italian sportscar!)
Randy in Phoenix
(P.S. One drawback-it sounds like an Italian sportscar!)
Randy in Phoenix