Wiring Instructions
Q: Why I feel the sound of this air horn is low?
A: Step1: There is a difference between positive and negative poles in the wiring of the terminal under the air pump. Please check whether there is a reverse connection.
Step 2: Check if the harness(blue/white wire to your original horn wire) connected to the car device is loose.
Note:
►Due to the problem of recording equipment, the sound of some videos is not ideal. The actual product sound is louder, crisper or thicker than the video.
►If you are not satisfied with your purchase, we will give you a FULL REFUND.