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2021 GMC Sierra 1500 Exhaust Systems
Part# 140767 What vehicle does this fit?
![140767-main-1-thumb.jpg](/media/catalog/product/140767/140767-main-1-thumb.jpg)
![140767-vehicle-1-thumb.jpg](/media/catalog/product/140767/140767-vehicle-1-thumb.jpg)
- 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
- Tips NOT included, use factory tips
- BORLA® systems that include tips are also available
Part# 140768BC What vehicle does this fit?
![140768BC-main-1-thumb.jpg](/media/catalog/product/140768BC/140768BC-main-1-thumb.jpg)
![140768BC-tip-1-thumb.jpg](/media/catalog/product/140768BC/140768BC-tip-1-thumb.jpg)
- 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 facotry Valance Tips
Part# 140768CF What vehicle does this fit?
![140768CF-main-1-thumb.jpg](/media/catalog/product/140768CF/140768CF-main-1-thumb.jpg)
![140768CF-tip-1-thumb.jpg](/media/catalog/product/140768CF/140768CF-tip-1-thumb.jpg)
- 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
Part# 140769 What vehicle does this fit?
![140769-main-1-thumb.jpg](/media/catalog/product/140769/140769-main-1-thumb.jpg)
![140769-vehicle-1-thumb.jpg](/media/catalog/product/140769/140769-vehicle-1-thumb.jpg)
- 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
- Tips NOT included, use factory tips
- BORLA® systems that include tips are also available
Part# 140770BC What vehicle does this fit?
![140770BC-main-1-thumb.jpg](/media/catalog/product/140770BC/140770BC-main-1-thumb.jpg)
![140770BC-tip-1-thumb.jpg](/media/catalog/product/140770BC/140770BC-tip-1-thumb.jpg)
- 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
Part# 140770CF What vehicle does this fit?
![140770CF-main-1-thumb.jpg](/media/catalog/product/140770CF/140770CF-main-1-thumb.jpg)
![140770CF-tip-1-thumb.jpg](/media/catalog/product/140770CF/140770CF-tip-1-thumb.jpg)
- 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
Part# 140771 What vehicle does this fit?
![140771-main-1-thumb.jpg](/media/catalog/product/140771/140771-main-1-thumb.jpg)
![140771-vehicle-1-thumb.jpg](/media/catalog/product/140771/140771-vehicle-1-thumb.jpg)
- 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
- Tips NOT included, reuse factory tips. BORLA® systems that include tips are also available.
Part# 140772BC What vehicle does this fit?
![140772BC-main-1-thumb.jpg](/media/catalog/product/140772BC/140772BC-main-1-thumb.jpg)
![140772BC-tip-1-thumb.jpg](/media/catalog/product/140772BC/140772BC-tip-1-thumb.jpg)
- 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
- Installation REQUIRES removal of the Factory Valance Tips
Part# 140772CF What vehicle does this fit?
![140772CF-main-1-thumb.jpg](/media/catalog/product/140772CF/140772CF-main-1-thumb.jpg)
![140772CF-tip-1-thumb.jpg](/media/catalog/product/140772CF/140772CF-tip-1-thumb.jpg)
- 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
- Installation REQUIRES removal of the Factory Valance Tips
Part# 140773 What vehicle does this fit?
![140773-main-1-thumb.jpg](/media/catalog/product/140773/140773-main-1-thumb.jpg)
![140773-vehicle-1-thumb.jpg](/media/catalog/product/140773/140773-vehicle-1-thumb.jpg)
- 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
- Tips NOT included, reuse factory tips. BORLA® systems that include tips are also available.
Part# 140774BC What vehicle does this fit?
![140774BC-main-1-thumb.jpg](/media/catalog/product/140774BC/140774BC-main-1-thumb.jpg)
![140774BC-tip-1-thumb.jpg](/media/catalog/product/140774BC/140774BC-tip-1-thumb.jpg)
- 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
Part# 140774CF What vehicle does this fit?
![140774CF-main-1-thumb.jpg](/media/catalog/product/140774CF/140774CF-main-1-thumb.jpg)
![140774CF-tip-1-thumb.jpg](/media/catalog/product/140774CF/140774CF-tip-1-thumb.jpg)
- 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
Part# 140775 What vehicle does this fit?
![140775-main-1-thumb.jpg](/media/catalog/product/140775/140775-main-1-thumb.jpg)
![140775-vehicle-1-thumb.jpg](/media/catalog/product/140775/140775-vehicle-1-thumb.jpg)
- 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
- System features Polyphonic Harmonizer technology. Add Muffler 60679 to attain the S-Type sound level
- Tips NOT included, reuse factory tips. BORLA® systems that include tips are also available.
Part# 140776BC What vehicle does this fit?
![140776BC-main-1-thumb.jpg](/media/catalog/product/140776BC/140776BC-main-1-thumb.jpg)
![140776BC-tip-1-thumb.jpg](/media/catalog/product/140776BC/140776BC-tip-1-thumb.jpg)
- 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
- System features Polyphonic Harmonizer technology. Add Muffler 60679 to attain the S-Type sound level
- Installation REQUIRES removal of the Factory Valance Tips
Part# 140776CF What vehicle does this fit?
![140776CF-main-1-thumb.jpg](/media/catalog/product/140776CF/140776CF-main-1-thumb.jpg)
![140776CF-tip-1-thumb.jpg](/media/catalog/product/140776CF/140776CF-tip-1-thumb.jpg)
- 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
- System features Polyphonic Harmonizer technology. Add Muffler 60679 to attain the S-Type sound level
- Installation REQUIRES removal of the Factory Valance Tips
Part# 140778 What vehicle does this fit?
![140778-main-1-thumb.jpg](/media/catalog/product/140778/140778-main-1-thumb.jpg)
![140778-vehicle-1-thumb.jpg](/media/catalog/product/140778/140778-vehicle-1-thumb.jpg)
- Fits Factory Split Rear Exit vehicles ONLY. Tips NOT included, reuse factory tips.
- "True Dual" design
- Installation requires cutting the Original Equipment system
- Muffler contains an internal H-Pipe
- EXCEPT ZR2 & AT4X models
Part# 140779BC What vehicle does this fit?
![140779BC-main-1-thumb.jpg](/media/catalog/product/140779BC/140779BC-main-1-thumb.jpg)
![140779BC-tip-1-thumb.jpg](/media/catalog/product/140779BC/140779BC-tip-1-thumb.jpg)
- EXCEPT ZR2 & AT4X models
- Fits Factory Split Rear Exit vehicles ONLY. Installation REQUIRES removal of Factory Valance Tips.
- True Dual design. Installation REQUIRES cutting the Original Equipment system
- Muffler contains an internal H-Pipe
Part# 140779CF What vehicle does this fit?
![140779CF-main-1-thumb.jpg](/media/catalog/product/140779CF/140779CF-main-1-thumb.jpg)
![140779CF-tip-1-thumb.jpg](/media/catalog/product/140779CF/140779CF-tip-1-thumb.jpg)
- EXCEPT ZR2 & AT4X models
- Fits Factory Split Rear Exit vehicles ONLY. Installation REQUIRES removal of Factory Vaclance Tips.
- True Dual design, Installation REQUIRES cutting the Original Equipment system.
- Muffler contains an internal H-Pipe
Part# 140780 What vehicle does this fit?
![140780-main-1-thumb.jpg](/media/catalog/product/140780/140780-main-1-thumb.jpg)
![140780-tip-1-thumb.jpg](/media/catalog/product/140780/140780-tip-1-thumb.jpg)
- 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
Part# 140781 What vehicle does this fit?
![140781-main-1-thumb.jpg](/media/catalog/product/140781/140781-main-1-thumb.jpg)
![140781-tip-1-thumb.jpg](/media/catalog/product/140781/140781-tip-1-thumb.jpg)
- 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
Part# 140782 What vehicle does this fit?
![140782-main-1-thumb.jpg](/media/catalog/product/140782/140782-main-1-thumb.jpg)
![140782-tip-1-thumb.jpg](/media/catalog/product/140782/140782-tip-1-thumb.jpg)
- 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
- Installation RERQUIRES removal of the Factory Valance Tips
Part# 140783 What vehicle does this fit?
![140783-main-1-thumb.jpg](/media/catalog/product/140783/140783-main-1-thumb.jpg)
![140783-tip-1-thumb.jpg](/media/catalog/product/140783/140783-tip-1-thumb.jpg)
- 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
Part# 140784 What vehicle does this fit?
![140784-main-1-thumb.jpg](/media/catalog/product/140784/140784-main-1-thumb.jpg)
![140784-tip-1-thumb.jpg](/media/catalog/product/140784/140784-tip-1-thumb.jpg)
- 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.
- System features Polyphonic Harmonizer technology. Add Muffler 60679 to attain the S-Type sound level
- Installation REQUIRES removal of the Factory Valance Tips
Part# 140785 What vehicle does this fit?
![140785-main-1-thumb.jpg](/media/catalog/product/140785/140785-main-1-thumb.jpg)
![140785-tip-1-thumb.jpg](/media/catalog/product/140785/140785-tip-1-thumb.jpg)
- 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
Part# 140793 What vehicle does this fit?
![140793-main-1-thumb.jpg](/media/catalog/product/140793/140793-main-1-thumb.jpg)
![140793-tip-1-thumb.jpg](/media/catalog/product/140793/140793-tip-1-thumb.jpg)
- Fits Factory Side Exit vehicles ONLY
- Add Adapter 60708 For Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles
Part# 140793BC What vehicle does this fit?
![140793BC-main-1-thumb.jpg](/media/catalog/product/140793BC/140793BC-main-1-thumb.jpg)
- Fits Factory Side Exit vehicles ONLY
- Add Adapter 60708 For Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles
Part# 140794 What vehicle does this fit?
![140794-main-1-thumb.jpg](/media/catalog/product/140794/140794-main-1-thumb.jpg)
![140794-tip-1-thumb.jpg](/media/catalog/product/140794/140794-tip-1-thumb.jpg)
- Fits Factory Side Exit vehicles ONLY
- Add Adapter 60708 For Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles
Part# 140794BC What vehicle does this fit?
![140794BC-main-1-thumb.jpg](/media/catalog/product/140794BC/140794BC-main-1-thumb.jpg)
- Fits Factory Side Exit vehicles ONLY
- Add Adapter 60708 For Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles
Part# 140800 What vehicle does this fit?
![140800-main-1-thumb.jpg](/media/catalog/product/140800/140800-main-1-thumb.jpg)
![140800-tip-1-thumb.jpg](/media/catalog/product/140800/140800-tip-1-thumb.jpg)
- Fits Factory Side Exit vehicles ONLY
- Add Adapter 60708 for Crew Cab with Standard Bed (157") Wheelbase vehicles
Part# 140800BC What vehicle does this fit?
![140800BC-main-1-thumb.jpg](/media/catalog/product/140800BC/140800BC-main-1-thumb.jpg)
- Fits Factory Side Exit vehicles ONLY
- Add Adapter 60708 for Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles
Part# 140805 What vehicle does this fit?
![140805-main-1-thumb.jpg](/media/catalog/product/140805/140805-main-1-thumb.jpg)
- This wheelbase NOT available in North America
Part# 140805BC What vehicle does this fit?
![140805BC-main-1-thumb.jpg](/media/catalog/product/140805BC/140805BC-main-1-thumb.jpg)
- This wheelbase NOT available in North America
Part# 140842 What vehicle does this fit?
![140842-main-1-thumb.jpg](/media/catalog/product/140842/140842-main-1-thumb.jpg)
- This wheelbase NOT available in North America
Part# 60679 What vehicle does this fit?
![60679-main-1-thumb.jpg](/media/catalog/product/60679/60679-main-1-thumb.jpg)
- Can be used in select BORLA® GM truck ATAK® sound level systems to attain the S-Type sound level
Part# 60680 What vehicle does this fit?
![60680-main-1-thumb.jpg](/media/catalog/product/60680/60680-main-1-thumb.jpg)
- Can be used in select BORLA® GM truck S-Type sound level systems to attain the ATAK® sound level
- Features Polyphonic Harmonizer technology
Part# 60706 What vehicle does this fit?
![60706-main-1-thumb.jpg](/media/catalog/product/60706/60706-main-1-thumb.jpg)
- Adapts BORLA® 147.4" Wheelbase systems to Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicles
- 3.5" ID inlet, 3.5" OD outlet, 12" long
- 1) 3.5" clamp included
- EXCEPT ZR2 & AT4X models
Part# 60708 What vehicle does this fit?
![60708-main-1-thumb.jpg](/media/catalog/product/60708/60708-main-1-thumb.jpg)
- EXCEPT ZR2 & AT4X models
- Adapts BORLA® 147.4" Wheelbase systems to Crew Cab with Standard Bed (6' 7") 157" Wheelbase vehicle
- 3" ID inlet, 3" OD outlet, 12" long
- 1) 3" clamp included