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Active Exhaust System Control Module: Locations

Luggage Compartment/Rear of Vehicle Component Views

Rear of Vehicle Exhaust Components (NPP and LS7/LS9)

1 - Fuel Pump Flow Control Module Relay
2 - Exhaust Tail Pipe Flow Valve Control Module
3 - Exhaust Tail Pipe Flow Control Valve Solenoid
4 - Exhaust Control Valves
5 - Rear Compartment Panel