Exhaust Valve OBD Controller (3 modes)

Inquiry for Price & Shipment.

Three modes of operation:
1. SILENT mode
2. RACE mode
3. AUTO mode



The latest car modified exhaust weapon, electronic OBD remote sound controller.

Three modes of operation:

  • SILENT mode
  • RACE mode
  • AUTO mode

Exhaust valve will open automatically once the engine revving reached 3000 rpm in AUTO mode.

Additional information

Valve Size (INCH)

2 IN, 2.5 IN, 3 IN


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