Please kindly to check the video showing ,Got the supercar sounds when "Sound ON''.
Operating Instruction Manual
This manual has been prepared for the owner and operators of exhaust cutout valve kit.
Thank you for choosing our products, to enable the function in a normal operating condition, avoiding the generation of some uncertainty, Please install it under professional instruction.
Name: Variable Electric Screw Valve Exhaust Cutout Valve kit
Model NO: SK-0802
Applicable: 99% gasoline motor car
Function: Get the sound of sports car, Remote control and very easy.
Notes: Install front and rear of exhaust drum for naturally aspirated engine, And only install front of exhaust drum for engine that’s on forced induction through a turbocharger or a supercharger. Sounds very nice that in a gasoline engine car. But in diesel engine car that the sound is not as good as in a gasoline engine car. And special diesel engine with turbo, the sounds effect is very badly.
Power connection: 12V power supply, three way to connect
1; Connect the cigarette lighter,
2; Connect the battery(turn off the engine no power, need fuse wire)
3; Connect ACC (turn off the engine without power, need fuse wire)
Components in package:
1; Electric Screw valve(aluminum magnesium alloy material)
2 ; Stainless steel flange square elbow
3; Flange straight pipe
4; Receiver and power line
5; one Remote controller
6 ;Fuse wire
7; Sealing ring
8; Screw and nut
Remote control operation instructions:
Four buttons with “X, X, O, O”, X and X for Sound ON and Sound OFF (That’s for 100% open the valve and close the valve), O and O for Fine-tuning to open the valve and Fine-tuning to close the valve(That’s to adjust the lound of the sounds)
Exhaust Pipe and Valve Size: 2.5inch/63mm
Valve model: Normal close
Valve Weight: 0.7KG