BOV Sound Simulator Kit Compatible with Turbo Cars

1 Made of high quality ABS material, durable in using 2 Universal auto parts car fake dump valve electronic turbo blow off valve sound for most auto car vehicle automobile 3 Black wire is for negative, red wire is for positive, blue wire is for the switch 4 According to the loading: connect the cathode wires battery, switch connected to the vehicle accelerator 5 You will have all the sounds and style of a turbo but without any of the expensive cost

What's in the box
1 x BOV Simulator Kit