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Chevrolet Exhaust Systems
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Cat-Back Exhaust System
Part# 14385 What vehicle does this fit?

Sound Level:
Engines:5.7L Body:Coupe, Convertible Drive:RWD
Pipe Diameter:2.5" Tip Size:7.25" x 2.4" Exit:Single Split Rear Exit
Has Valves FALSE
- Front muffler contains an internal H-Pipe
Price: $2,799.99
Cat-Back Exhaust System
Part# 140840CF What vehicle does this fit?


Sound Level:
Engines:6.2L 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-'25) 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
Price: $5,497.99
Cat-Back Exhaust System
Part# 140840BC What vehicle does this fit?


Sound Level:
Engines:6.2L 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-'26) 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
Price: $4,596.99
Cat-Back Exhaust System
Part# 140840 What vehicle does this fit?


Sound Level:
Engines:6.2L 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-'26) 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
Price: $4,494.99
Cat-Back Exhaust System
Part# 140838CF What vehicle does this fit?


Sound Level:
Engines:6.2L 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-'26) 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
Price: $5,354.99
Cat-Back Exhaust System
Part# 140838BC What vehicle does this fit?


Sound Level:
Engines:6.2L 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-'26) 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
Price: $4,948.99
Cat-Back Exhaust System
Part# 140838 What vehicle does this fit?


Sound Level:
Engines:6.2L 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-'26) 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
Price: $4,859.99
Cat-Back Exhaust System
Part# 140282 What vehicle does this fit?


Sound Level:
Engines:3.6L Body:Coupe, Convertible Drive:RWD
Pipe Diameter:2.25" Tip Size:3.5" Exit:Single Split Rear Exit
Has Valves FALSE
- Does NOT fit 2013 RS models with Quad Tips (Dual Mode Exhaust)
- System contains a Merge X-Pipe
Price: $1,597.99
Cat-Back Exhaust System
Part# 140082 What vehicle does this fit?


Sound Level:
Engines:5.7L Body:Coupe, Convertible Drive:RWD
Pipe Diameter:Single 3" Into Dual 2.5" Tip Size:6.69" x 3" Exit:Single Split Rear Exit
Has Valves FALSE
- Except ZR1 models
- 3" Inlet diameter into dual 2.5"
Price: $1,199.99
Cat-Back Exhaust System
Part# 140530 What vehicle does this fit?

Sound Level:
Engines:6.2L Body:Coupe, Convertible Drive:RWD
Pipe Diameter:2.5" Tip Size:4.5" Exit:Single Split Rear Exit
Has Valves FALSE
- Fits vehicles WITHOUT Ground Effects Gackage (GFX)
- System contains a Merge X-Pipe
Price: $1,427.99
Cat-Back Exhaust System
Part# 140330 What vehicle does this fit?


Sound Level:
Engines:6.2L Body:Coupe, Convertible Drive:RWD
Pipe Diameter:2.5" Exit:Single Split Rear Exit
Has Valves FALSE
- Fits models WITH Ground Effects Package (GFX)
- System contains a Merge X-Pipe
- Tips NOT included, reuse factory tips/ valance
Price: $1,249.99
Cat-Back Exhaust System
Part# 140280 What vehicle does this fit?


Sound Level:
Engines:6.2L Body:Coupe, Convertible Drive:RWD
Pipe Diameter:2.5" Tip Size:4.5" Exit:Single Split Rear Exit
Has Valves FALSE
- Fits vehicles WITHOUT Ground Effects Package (GFX)
- System contains a Merge X-Pipe
Price: $1,399.99
Cat-Back Exhaust System
Part# 1014031 What vehicle does this fit?


Sound Level:
Engines:6.2L Body:Coupe, Convertible Drive:RWD
Pipe Diameter:2.5" Tip Size:4.5" Exit:Single Split Rear Exit
Has Valves FALSE
- EC-Type approved system complies with European Union rules
- Fits vehicles WITHOUT Ground Effects Package (GFX)
- EXCEPT Convertible
- Front muffler/ resonator contains an internal Merge X-Pipe
Price: $1,799.99
Cat-Back Exhaust System
Part# 1014036 What vehicle does this fit?


Sound Level:
Engines:6.2L Body:Coupe, Convertible Drive:RWD
Pipe Diameter:2.5" Tip Size:4.5" Exit:Single Split Rear Exit
Has Valves FALSE
- EC-Type approved system complies with European Union rules
- Fits vehicles WITHOUT Ground Effects Package (GFX)
- EXCEPT Convertible
- Front muffler/ resonator contains an internal Merge X-Pipe
Price: $1,847.99


