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2027 Chevrolet Corvette Grand Sport Exhaust Systems
2027 Chevrolet Corvette Grand Sport Exhaust Systems(3) 
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Cat-Back Exhaust System
Part# 140839BC What vehicle does this fit?
Sound Level:
Engines:6.2L, 6.7L Body:Coupe, Convertible Drive:RWD
Pipe Diameter:3" 2" 2.75" Tip Size:4" Exit:Dual Split Rear Exit
Has Valves TRUE
- Includes AFM ('20-'21)/ DFM ('22-'27) Valves and NPP ('20-'27) 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
Price: $4,399.99
Cat-Back Exhaust System
Part# 140839CF What vehicle does this fit?
Sound Level:
Engines:6.2L, 6.7L Body:Coupe, Convertible Drive:RWD
Pipe Diameter:3", 2", 2.75" Tip Size:4" Exit:Dual Split Rear Exit
Has Valves TRUE
- Includes AFM ('20-'21)/ DFM ('22-'27) Valves and NPP ('20-'27) 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
Price: $4,997.99
Cat-Back Exhaust System
Part# 140839 What vehicle does this fit?
Sound Level:
Engines:6.2L, 6.7L Body:Coupe, Convertible Drive:RWD
Pipe Diameter:3" 2" 2.75" Tip Size:4" Exit:Dual Split Rear Exit
Has Valves TRUE
- Includes AFM ('20-'21)/ DFM ('22-'27) Valves and NPP ('20-'27) 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
Price: $4,498.99
