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2020 Chevrolet Corvette Stingray Exhaust Systems
Part# 140838 What vehicle does this fit?


- Includes AFM ('20-'21)/ DFM ('22-'24) and NPP Valves. Do NOT install on vehicles without O.E. NPP.
- System contains Polyphonic Harmonizer and SwitchFire™ Technology
- Valve actuator recalibration required after installation (Click for details)
- System ships in 2 boxes
Part# 140838BC What vehicle does this fit?


- Includes AFM ('20-'21)/ DFM ('22-'24) and NPP Valves. Do NOT install on vehicles without O.E. NPP.
- System contains Polyphonic Harmonizer and SwitchFire™ Technology
- Valve actuator recalibration required after installation (Click for details)
- System ships in 2 boxes
Part# 140838CF What vehicle does this fit?


- Includes AFM ('20-'21)/ DFM ('22-'24) and NPP Valves. Do NOT install on vehicles without O.E. NPP.
- System contains Polyphonic Harmonizer and SwitchFire™ Technology
- Valve actuator recalibration required after installation (Click for details)
- System ships in 2 boxes
Part# 140839 What vehicle does this fit?


- Includes AFM ('20-'21)/ DFM ('22-'24) and NPP Valves. Do NOT install on vehicles without O.E. NPP.
- System contains Polyphonic Harmonizer and SwitchFire™ Technology
- Valve actuator recalibration required after installation (Click for details)
- System ships in 2 boxes
Part# 140839BC What vehicle does this fit?


- Includes AFM ('20-'21)/ DFM ('22-'24) and NPP Valves. Do NOT install on vehicles without O.E. NPP.
- System contains Polyphonic Harmonizer and SwitchFire™ Technology
- Valve actuator recalibration required after installation (Click for details)
- System ships in 2 boxes
Part# 140839CF What vehicle does this fit?


- Includes AFM ('20-'21)/ DFM ('22-'24) and NPP Valves. Do NOT install on vehicles without O.E. NPP.
- System contains Polyphonic Harmonizer and SwitchFire™ Technology
- Valve actuator recalibration required after installation (Click for details)
- System ships in 2 boxes
Part# 140908 What vehicle does this fit?


- Fits models with Gas Particulate Filter (GPF) in exhaust system. NOT available in North America.
- System does NOT include AFM Valves. System includes NPP Valves.
- System contains Polyphonic Harmonizer and SwitchFire™ Technology
- Valve actuator recalibration required after installation (Click for details)
- Some Original Equipment heat shields will need to be REUSED
Part# 140840 What vehicle does this fit?


- System includes AFM ('20-'21)/ DFM ('22-'24) Valves but does NOT include NPP Valves
- System contains Polyphonic Harmonizer and SwitchFire™ Technology
- Valve actuator recalibration required after installation (Click for details)
- System ships in 2 boxes
Part# 140840BC What vehicle does this fit?


- System includes AFM ('20-'21)/ DFM ('22-'24) Valves but does NOT include NPP Valves
- System contains Polyphonic Harmonizer and SwitchFire™ Technology
- Valve actuator recalibration required after installation (Click for details)
- System ships in 2 boxes
Part# 140840CF What vehicle does this fit?


- System includes AFM ('20-'21)/ DFM ('22-'24) Valves but does NOT include NPP Valves
- System contains Polyphonic Harmonizer and SwitchFire™ Technology
- Valve actuator recalibration required after installation (Click for details)
- System ships in 2 boxes
Part# 140841 What vehicle does this fit?


- System includes AFM ('20-'21)/ DFM ('22-'24) Valves but does NOT include NPP Valves
- System contains Polyphonic Harmonizer and SwitchFire™ Technology
- Valve actuator recalibration required after installation (Click for details)
- System ships in 2 boxes
Part# 140841BC What vehicle does this fit?


- System includes AFM ('20-'21)/ DFM ('22-'24) Valves but does NOT include NPP Valves
- System contains Polyphonic Harmonizer and SwitchFire™ Technology
- Valve actuator recalibration required after installation (Click for details)
- System ships in 2 boxes
Part# 140841CF What vehicle does this fit?


- System includes AFM ('20-'21)/ DFM ('22-'24) Valves but does NOT include NPP Valves
- System contains Polyphonic Harmonizer and SwitchFire™ Technology
- Valve actuator recalibration required after installation (Click for details)
- System ships in 2 boxes
Part# 140908BC What vehicle does this fit?

- Fits models with Gas Particulate Filter (GPF) in exhaust system. NOT available in North America.
- System does NOT include AFM Valves. System includes NPP Valves.
- System contains Polyphonic Harmonizer and SwitchFire™ Technology
- Valve actuator recalibration required after installation (Click for details)
- Some Original Equipment heat shields will need to be REUSED