it's a horn / to test it put a set of wires on a horn then plug the horn into the cab to sound the horn then repeat you with another. The included mount works well. THE PROBLEM is that the jacks coming out of the horns are in different places so my wires on the truck didn't reach the top horn. To solve this problem, I cut the longest wire as much as possible, leaving the ends of the connector. Then on the new horn I put a piece of tape on a wire and another piece of tape on the horn connector to make sure the wire returns to that connector in the final step. Then I cut off the ends of the plugs. of the longest wires of the new horn. Strip both sets of wires [new and old] Twist an old wire and a new wire together and connect them together with a small twist on the electrical cap, then wrap with electrical tape starting with the wire and wrapping the tape around the wire to the end of the cap. Otherwise sounds great
π FIAMM 72102 Enhanced Freeway Blaster HIGH Note Horn
9 Review
π FARBIN 12V Mini Air Horn, Loud Car Horn with Chrome Zinc Dual Trumpet, Compressor Wire Harness and Button for Trucks, Cars, SUVs, RVs, Motorcycles, Off Road - Mini Version with Button
9 Review
π’ Wolo Air Horn Big Bad Max 619 - 12 Volt, Black
9 Review
Car compressor Aggressor AGR-75 orange
14 Review
4WD ORCISH Recovery Traction Boards Tracks Tire Ladder For Sand Snow Mud - Set Of 2 (2Nd Gen Bag + Mounting Pins, Black)
39 Review
ORCISH 12V 13000-lb Load Capacity Electric Truck Winch Kit π with Synthetic Rope - Waterproof Off Road Winch for Jeep, Truck, SUV
35 Review
Nokian Tires Hakka Green 3 205/55 R16 94H summer
37 Review
Get Ultimate Towing Stability With CURT TruTrack Weight Distribution Hitch & Sway Control - Up To 10K Capacity, 2-Inch Shank & 2-5/16-Inch Ball - In Sleek Black Design
30 Review