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2021 GMC Sierra 1500 Exhaust Systems

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2021 GMC Sierra 1500 Exhaust Systems(9)
Cat-Back Exhaust System

Part# 140785 What vehicle does this fit?

140785-main-1-thumb.jpg
140785-tip-1-thumb.jpg
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
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Cat-Back Exhaust System

Part# 140783 What vehicle does this fit?

140783-main-1-thumb.jpg
140783-tip-1-thumb.jpg
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
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Cat-Back Exhaust System

Part# 140781 What vehicle does this fit?

140781-main-1-thumb.jpg
140781-tip-1-thumb.jpg
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
Select
Cat-Back Exhaust System

Part# 140779CF What vehicle does this fit?

140779CF-main-1-thumb.jpg
140779CF-tip-1-thumb.jpg
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" 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: $2,998.99
Select
Cat-Back Exhaust System

Part# 140779BC What vehicle does this fit?

140779BC-main-1-thumb.jpg
140779BC-tip-1-thumb.jpg
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" 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: $2,347.99
Select
Cat-Back Exhaust System

Part# 140774CF What vehicle does this fit?

140774CF-main-1-thumb.jpg
140774CF-tip-1-thumb.jpg
Sound Level:
Engines:6.2L Body:Crew Cab, Extended Cab Drive:2 + 4 WD
Pipe Diameter:3.5", 2.75" Tip Size:3.5" 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: $2,847.99
Select
Cat-Back Exhaust System

Part# 140774BC What vehicle does this fit?

140774BC-main-1-thumb.jpg
140774BC-tip-1-thumb.jpg
Sound Level:
Engines:6.2L Body:Crew Cab, Extended Cab Drive:2 + 4 WD
Pipe Diameter:3.5", 2.75" Tip Size:3.5" Exit:Truck Dual Split Rear Exit
Has Valves FALSE

  • EXCEPT ZR2 & AT4X models
  • Fits Factory 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: $2,049.99
Select
Cat-Back Exhaust System

Part# 140770CF What vehicle does this fit?

140770CF-main-1-thumb.jpg
140770CF-tip-1-thumb.jpg
Sound Level:
Engines:5.3L Body:Extended Cab, Crew Cab Drive:2WD, 4WD
Pipe Diameter:3", 2.75" Tip Size:3.5" 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: $2,699.99
Select
Cat-Back Exhaust System

Part# 140770BC What vehicle does this fit?

140770BC-main-1-thumb.jpg
140770BC-tip-1-thumb.jpg
Sound Level:
Engines:5.3L Body:Extended Cab, Crew Cab Drive:2WD, 4WD
Pipe Diameter:3", 2.75" Tip Size:3.5" 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
  • Installtion REQUIRES removal of the Factory Valance Tips

Price: $1,847.99
Select
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  1. Sound Type S-Type Remove This Item
    2. Tip Exit
  2. Tip Exit Truck Dual Split Rear Exit Remove This Item
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Refine these results:
TipLength
  1. 6"
  2. 5.62"
  3. 6.62"
  4. 12.9"
  5. 12.96"
  6. 5.4"
  7. 5.42"
Body
  1. Extended Cab
  2. Crew Cab
Engine
  1. 5.3L
  2. 6.2L
System type
Cat-Back Exhaust System
Tip Shape
  1. Round
  2. Square
Tip Finish
  1. Polished
  2. Black Chrome
  3. Carbon Fiber w/ Silver Center