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2020 Chevrolet Silverado 1500 Exhaust Systems
2020 Chevrolet Silverado 1500 Exhaust Systems(3) 
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Cat-Back Exhaust System
Part# 140785 What vehicle does this fit?
Sound Level:
Engines:6.2L Body:Extended Cab, Crew Cab Drive:2+4WD
Pipe Diameter:2.5" Inlets, 2.75" Pipes Tip Size:3.5"x 3.28" Exit:Truck Dual Split Rear Exit
Has Valves FALSE
- EXCEPT ZR2 & AT4X models
- Fits Factory Split Rear Exit Vehicles ONLY. Installation REQUIRES removal of O.E. Valance Tips.
- True Dual design. Installation REQUIRES cutting the O.E. system.
- Muffler contains an internal X-Pipe
Price: $2,097.99
Cat-Back Exhaust System
Part# 140783 What vehicle does this fit?
Sound Level:
Engines:6.2L Body:Crew Cab, Extended Cab Drive:2 + 4 WD
Pipe Diameter:3.5" 2.75" Tip Size:3.5" X3.28" Exit:Truck Dual Split Rear Exit
Has Valves FALSE
- EXCEPT ZR2 & AT4X models
- Fits Factory Split Rear Exit Vehicles ONLY
- Add Adapter 60706 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles
- Polyphonic Harmonizer 60680 can be added to this system to attain the ATAK® sound level
- Installation REQUIRES removal of the Factory Valance Tips
Price: $1,847.99
Cat-Back Exhaust System
Part# 140781 What vehicle does this fit?
Sound Level:
Engines:5.3L Body:Extended Cab, Crew Cab Drive:2WD, 4WD
Pipe Diameter:3", 2.75" Tip Size:3.5" X 3.28" Exit:Truck Dual Split Rear Exit
Has Valves FALSE
- Coverage includes Trail Boss models
- Fits Factory Split Rear Exit vehicles ONLY
- Add Adapter 60708 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles
- Installation REQUIRES removal of the Factory Valance Tips
Price: $1,799.99
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