I got lucky when I ordered mine. They mostly shipped for $12.99. When I saw the price was so low, I went ahead and jumped at it. Planned to order more but they changed the price to the original price. Anyway, I installed this in my 2012 VW GLI as I have air suspension on the car which means I have an air compressor with two 480c compressors going to a 5 gallon aluminum tank. Both wires coming out of the seleniod were both red, so it doesn't matter which is ground and which is positive. It still works in any combination. It took a while to find a place to install them as the horns are quite long and I don't have much room in my car. Finally after a long search. I found a perfect spot for the horn. Run a 1/4 DOT wire from the solenoid to the back of my air tank and also ran a positive electrical wire from the solenoid in my car to the switch. And the wire coming from my battery is also connected to the switch. I also installed a 3 amp fuse as I just want to be safe. At least those horns are so loud! You are not joking. It also sounds like a truck horn. Not bad for the price. I love this horn.
XtremeVision AC 55W HID Xenon Premium Slim Ballast - Get A Pair Of 2 PCS Now!
18 Review
๐ Enhance Your Chevrolet's Horn Sound with FARBIN Car Horn Special Plug: Wiring Harness Pigtail Connector
10 Review
๐ข Wolo Air Horn Big Bad Max 619 - 12 Volt, Black
9 Review
๐ Zento Deals 12V Single Trumpet Air Horn + Compressor โ Powerful Loud 150db for Truck, Boat, SUV, Train
9 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
SuperJump Trampoline with SuperJump 8ft (244 cm) net and ladder
29 Review
4WD ORCISH Recovery Traction Boards Tracks Tire Ladder For Sand Snow Mud - Set Of 2 (2Nd Gen Bag + Mounting Pins, Black)
39 Review