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GMC Exhaust Systems
GMC(10) 
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Cat-Back Exhaust System
Part# 141004 What vehicle does this fit?

Sound Level:
Engines:6.2L Body:Crew Cab
Pipe Diameter:3.5" Into Dual 2.75" Tail Pipes Exit:Truck Single Split Rear Exit
Has Valves FALSE
- Fits ZR2 & AT4X models
- BORLA® system has a valve simulator to prevent the Check Engine Light from coming on
- System features Polyphonic Harmonizer technology
- Muffler 60679 can be added to this system to attain the S-Type sound level
- Features turn down tail pipes
Price: $1,597.99
Cat-Back Exhaust System
Part# 141003 What vehicle does this fit?

Sound Level:
Engines:6.2L Body:Crew Cab
Pipe Diameter:3.5" Into Dual 2.75" Tail Pipes Exit:Truck Single Split Rear Exit
Has Valves FALSE
- Fits ZR2 & AT4X models
- BORLA® system has a valve simulator to prevent the Check Engine Light from coming on
- Polyphonic Harmonizer 60680 can be added to this system to attain the ATAK® sound level
- Features turn down tail pipes
Price: $1,649.99
Cat-Back Exhaust System
Part# 141002 What vehicle does this fit?

Sound Level:
Engines:6.2L Body:Crew Cab
Pipe Diameter:3.5" Into Dual 2.75" Tail Pipes Exit:Truck Single Split Rear Exit
Has Valves FALSE
- Fits ZR2 & AT4X models
- BORLA® system has a valve simulator to prevent the Check Engine Light from coming on
- Features turn down tail pipes
Price: $1,559.99
Cat-Back Exhaust System
Part# 140916 What vehicle does this fit?


Sound Level:
Engines:6.2L Drive:4WD
Pipe Diameter:2.5" Inlets, 2.75" Pipes Exit:Truck Single Split Rear Exit
Has Valves FALSE
- Fits ZR2 & AT4X models. EXCEPT vehicles with AEV package.
- True Dual design. Installation REQUIRES cutting the O.E. system.
- Muffler contains an internal X-Pipe
- Features turn down tail pipes, Tips NOT included, reuse O.E. tips.
Price: $1,799.99
Cat-Back Exhaust System
Part# 140915 What vehicle does this fit?


Sound Level:
Engines:6.2L Drive:4WD
Pipe Diameter:3.5" Split Into 2.75" Tail Pipes Exit:Truck Single Split Rear Exit
Has Valves FALSE
- Fits ZR2 & AT4X models
- System features Polyphonic Harmonizer technology
- Muffler 60679 can be added to this system to attain the S-Type sound level
- Features turn down tail pipes
Price: $1,499.99
Cat-Back Exhaust System
Part# 140914 What vehicle does this fit?


Sound Level:
Engines:6.2L Drive:4WD
Pipe Diameter:3.5" Split Into 2.75" Tail Pipes Exit:Truck Single Split Rear Exit
Has Valves FALSE
- Fits ZR2 & AT4X models
- Polyphonic Harmonizer 60680 can be added to this system to attain the ATAK® sound level
- Features turn down tail pipes
Price: $1,549.99
Cat-Back Exhaust System
Part# 140913 What vehicle does this fit?


Sound Level:
Engines:6.2L Drive:4WD
Pipe Diameter:3.5" Split Into 2.75" Tail Pipes Exit:Truck Single Split Rear Exit
Has Valves FALSE
- Fits ZR2 & AT4X models
- Features turn down tail pipes
Price: $1,499.99
Extension Pipe
Part# 60706 What vehicle does this fit?

Engines:6.2L Body:Crew Cab Drive:2+4 WD
Pipe Diameter:3.5"
Has Valves FALSE
- 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
Price: $84.99
Polyphonic Harmonizer
Part# 60680 What vehicle does this fit?

Sound Level:
Engines:6.2L Body:Crew Cab, Extended Cab Drive:2 + 4 WD
Pipe Diameter:3.5"
Has Valves FALSE
- Can be used in select BORLA® GM truck S-Type sound level systems to attain the ATAK® sound level
- Features Polyphonic Harmonizer technology
Price: $214.99
Connecting Pipe
Part# 60679 What vehicle does this fit?

Sound Level:
Engines:6.2L Body:Crew Cab, Extended Cab Drive:2 + 4 WD
Pipe Diameter:3.5"
Has Valves FALSE
- Can be used in select BORLA® GM truck ATAK® sound level systems to attain the S-Type sound level
Price: $228.99

