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For the listed Silverado ZR2 and Sierra AT4X 6.2L V8, four-wheel-drive Crew Cab. These systems use turn-down tailpipes. Choose the exact model-year application and sound/design; True Dual systems require cutting and exclude the AEV package.
Match the exact engine, model year, drivetrain, transmission and exhaust hardware for the selected part number.
Technical specifications
| Specification | Details |
|---|---|
| Product | Cat-Back Exhaust System |
| Part numbers | 140913, 140914, 140915, 140916, 141002, 141003, 141004, 141005 |
| Pipe Diameter | 140913: 3.5" Split Into 2.75" Tail Pipes; 140914: 3.5" Split Into 2.75" Tail Pipes; 140915: 3.5" Split Into 2.75" Tail Pipes; 140916: 2.5" Inlets, 2.75" Pipes; 141002: 3.5" Into Dual 2.75" Tail Pipes; 141003: 3.5" Into Dual 2.75" Tail Pipes; 141004: 3.5" Into Dual 2.75" Tail Pipes; 141005: 2.5" Inlets, 2.75" Pipes |
| Tip Exit | Turn-down tailpipes |
| Sound | Touring / S-Type / ATAK |
Vehicle applications
| Years | Model | Engine | Application | Body | Drive | Transmission | Exhaust configuration | Matching part numbers |
|---|---|---|---|---|---|---|---|---|
| 2022–2023 | Chevrolet Silverado 1500 | 6.2L V8 petrol | ZR2 | Pickup; 4-door; Crew Cab; Short bed (supplier 5 ft 9 in or 5 ft 10 in nominal); 147.4-inch WB | 4WD | Automatic | Turn-down tailpipes. Match this exact part; no factory valance-tip reuse requirement is inferred from the generic source tip note. ZR2; 6.2L V8 petrol; Crew Cab; Short bed (supplier 5 ft 9 in or 5 ft 10 in nominal); 147.4-inch wheelbase; 4 passenger doors; 4WD; Automatic; 2022–2023. Supplier compatibility is conditional on the actual listed configuration; factory ordering availability for every year and market is unasserted. Unlisted regional/RHD exhaust interchangeability is unasserted. | 140913, 140914, 140915 |
| 2022–2023 | GMC Sierra 1500 | 6.2L V8 petrol | AT4X | Pickup; 4-door; Crew Cab; Short bed (supplier 5 ft 9 in or 5 ft 10 in nominal); 147.4-inch WB | 4WD | Automatic | Turn-down tailpipes. Match this exact part; no factory valance-tip reuse requirement is inferred from the generic source tip note. AT4X; 6.2L V8 petrol; Crew Cab; Short bed (supplier 5 ft 9 in or 5 ft 10 in nominal); 147.4-inch wheelbase; 4 passenger doors; 4WD; Automatic; 2022–2023. Supplier compatibility is conditional on the actual listed configuration; factory ordering availability for every year and market is unasserted. Unlisted regional/RHD exhaust interchangeability is unasserted. | 140913, 140914, 140915 |
| 2022–2023 | Chevrolet Silverado 1500 | 6.2L V8 petrol | ZR2 | Pickup; 4-door; Crew Cab; Short bed (supplier 5 ft 9 in or 5 ft 10 in nominal); 147.4-inch WB | 4WD | Automatic | Turn-down tailpipes. True Dual; cutting the O.E. system required; AEV package excluded. Match this exact part; no factory valance-tip reuse requirement is inferred from the generic source tip note. ZR2; 6.2L V8 petrol; Crew Cab; Short bed (supplier 5 ft 9 in or 5 ft 10 in nominal); 147.4-inch wheelbase; 4 passenger doors; 4WD; Automatic; 2022–2023; Excludes AEV package. Supplier compatibility is conditional on the actual listed configuration; factory ordering availability for every year and market is unasserted. Unlisted regional/RHD exhaust interchangeability is unasserted. | 140916 |
| 2022–2023 | GMC Sierra 1500 | 6.2L V8 petrol | AT4X | Pickup; 4-door; Crew Cab; Short bed (supplier 5 ft 9 in or 5 ft 10 in nominal); 147.4-inch WB | 4WD | Automatic | Turn-down tailpipes. True Dual; cutting the O.E. system required; AEV package excluded. Match this exact part; no factory valance-tip reuse requirement is inferred from the generic source tip note. AT4X; 6.2L V8 petrol; Crew Cab; Short bed (supplier 5 ft 9 in or 5 ft 10 in nominal); 147.4-inch wheelbase; 4 passenger doors; 4WD; Automatic; 2022–2023; Excludes AEV package. Supplier compatibility is conditional on the actual listed configuration; factory ordering availability for every year and market is unasserted. Unlisted regional/RHD exhaust interchangeability is unasserted. | 140916 |
| 2024–2026 | Chevrolet Silverado 1500 | 6.2L V8 petrol | ZR2 | Pickup; 4-door; Crew Cab; Short bed (supplier 5 ft 9 in or 5 ft 10 in nominal); 147.4-inch WB | 4WD | Automatic | Turn-down tailpipes. Valve simulator included. Match this exact part; no factory valance-tip reuse requirement is inferred from the generic source tip note. ZR2; 6.2L V8 petrol; Crew Cab; Short bed (supplier 5 ft 9 in or 5 ft 10 in nominal); 147.4-inch wheelbase; 4 passenger doors; 4WD; Automatic; 2024–2026. Supplier compatibility is conditional on the actual listed configuration; factory ordering availability for every year and market is unasserted. Unlisted regional/RHD exhaust interchangeability is unasserted. | 141002, 141003, 141004 |
| 2024–2026 | GMC Sierra 1500 | 6.2L V8 petrol | AT4X | Pickup; 4-door; Crew Cab; Short bed (supplier 5 ft 9 in or 5 ft 10 in nominal); 147.4-inch WB | 4WD | Automatic | Turn-down tailpipes. Valve simulator included. Match this exact part; no factory valance-tip reuse requirement is inferred from the generic source tip note. AT4X; 6.2L V8 petrol; Crew Cab; Short bed (supplier 5 ft 9 in or 5 ft 10 in nominal); 147.4-inch wheelbase; 4 passenger doors; 4WD; Automatic; 2024–2026. Supplier compatibility is conditional on the actual listed configuration; factory ordering availability for every year and market is unasserted. Unlisted regional/RHD exhaust interchangeability is unasserted. | 141002, 141003, 141004 |
| 2024–2026 | Chevrolet Silverado 1500 | 6.2L V8 petrol | ZR2 | Pickup; 4-door; Crew Cab; Short bed (supplier 5 ft 9 in or 5 ft 10 in nominal); 147.4-inch WB | 4WD | Automatic | Turn-down tailpipes. Valve simulator included. True Dual; cutting the O.E. system required; AEV package excluded. Match this exact part; no factory valance-tip reuse requirement is inferred from the generic source tip note. ZR2; 6.2L V8 petrol; Crew Cab; Short bed (supplier 5 ft 9 in or 5 ft 10 in nominal); 147.4-inch wheelbase; 4 passenger doors; 4WD; Automatic; 2024–2026; Excludes AEV package. Supplier compatibility is conditional on the actual listed configuration; factory ordering availability for every year and market is unasserted. Unlisted regional/RHD exhaust interchangeability is unasserted. | 141005 |
| 2024–2026 | GMC Sierra 1500 | 6.2L V8 petrol | AT4X | Pickup; 4-door; Crew Cab; Short bed (supplier 5 ft 9 in or 5 ft 10 in nominal); 147.4-inch WB | 4WD | Automatic | Turn-down tailpipes. Valve simulator included. True Dual; cutting the O.E. system required; AEV package excluded. Match this exact part; no factory valance-tip reuse requirement is inferred from the generic source tip note. AT4X; 6.2L V8 petrol; Crew Cab; Short bed (supplier 5 ft 9 in or 5 ft 10 in nominal); 147.4-inch wheelbase; 4 passenger doors; 4WD; Automatic; 2024–2026; Excludes AEV package. Supplier compatibility is conditional on the actual listed configuration; factory ordering availability for every year and market is unasserted. Unlisted regional/RHD exhaust interchangeability is unasserted. | 141005 |
Available variants
| Part number | Application | Sound and design |
|---|---|---|
| 140913 | 2022–2023 | Touring, standard design |
| 140914 | 2022–2023 | S-Type, standard design |
| 140915 | 2022–2023 | ATAK, standard design |
| 140916 | 2022–2023 | S-Type, True Dual |
| 141002 | 2024–2026 with valve simulator | Touring, standard design |
| 141003 | 2024–2026 with valve simulator | S-Type, standard design |
| 141004 | 2024–2026 with valve simulator | ATAK, standard design |
| 141005 | 2024–2026 with valve simulator | S-Type, True Dual |
Installation and care
- 140913, 140914, 140915, 141002, 141003, 141004: Fits ZR2 & AT4X models
- 140913, 140914, 140915, 141002, 141003, 141004, 141005: Features turn down tail pipes
- 140914, 141003: Polyphonic Harmonizer 60680 can be added to this system to attain the ATAK® sound level
- 140915, 141004: System features Polyphonic Harmonizer technology
- 140915, 141004: Muffler 60679 can be added to this system to attain the S-Type sound level
- 140916, 141005: Fits ZR2 & AT4X models. EXCEPT vehicles with AEV package.
- 140916, 141005: True Dual design. Installation REQUIRES cutting the O.E. system.
- 140916: Muffler contains an internal X-Pipe
- 140916: Features turn-down tailpipes; no separate decorative tips included. Match the exact system instructions.
- 140916, 141005: EXCEPT vehicles with AEV package.
- 140916: Installations REQUIRES cutting the Original Equipment (O.E.) Y-Pipe.
- 140916: Turn-down system; no separate decorative tips included. Match the exact system instructions.
- 141002, 141003, 141004: BORLA® system has a valve simulator to prevent the Check Engine Light from coming on
- 141002, 141003, 141004: This BORLA® Cat-Back™ system has a valve simulator to prevent the Check Engine Light from coming on.
- 141005: BORLA® system has a Valve Simulator
- 141005: Muffler contains an internal H-Pipe
- 141005: This BORLA® system has a valve simulator to prevent the Check Engine Light from coming on.
- 141005: Installation REQUIRES cutting the Original Equipment (O.E.) Y-Pipe.
Follow Borla’s instructions for the selected part number before fitting.
