Description:

• Pressure relief valve installed turbo car envy fabulous voice
• Application : Universal
• Applicable models: general without Turbo 
• Color: Red 
• Material: ABS Plastic

Installation Instructions:  

• 1) wired red wire to positive battery terminal  
• 2) wired black wore to negative terminal
• 3) fed switch wires (blue and green) through fire wall to accelerator pedal.  
• 4) Attached micro switch to accelerator pedal  
• 5) connected switch to the normally closed terminal and earth terminal on micro switch  
• 6) push accelerator fully in, when releasing the speaker makes dump valve sound

.Package Includes:

• 1 x Electronic turbo pressure relief valve