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2025 GMC Sierra 1500 Exhaust Systems
2025 GMC Sierra 1500 Exhaust Systems(2) 
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Cat-Back Exhaust System
Part# 140770CF 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" 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
Cat-Back Exhaust System
Part# 140768CF 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" 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: $2,264.99
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- TipLength 6.62" Remove This Item Body
- Body Extended Cab Remove This Item Tip Exit
- Tip Exit Truck Dual Split Rear Exit Remove This Item