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2021 GMC Sierra 1500 Exhaust Systems
2021 GMC Sierra 1500 Exhaust Systems(3)
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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:
$1,611.99
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:
$1,699.99
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
- True Dual design. Installation REQUIRES cutting the Original Equipment system.
- Muffler contains an internal H-Pipe
- Installation REQUIRES removal of Factory Valance Tips
Price:
$1,914.99