Description
Performance Exhaust Enhancement. The Borla ATAK Dual Exhaust System with Turn Down Pipes; Rear Exit delivers an aggressive, high-performance sound that enhances the driving experience. It is designed to replace the factory exhaust system to improve airflow and provide a robust exhaust note tailored for enthusiasts seeking maximum auditory presence.
Construction and Appearance. Crafted from high-grade stainless steel, the system offers durability and corrosion resistance. It features precision welding and a polished finish, ensuring long-lasting use and a visually appealing upgrade that complements the truck’s rugged style.
Installation. Installation is straightforward with a direct bolt-on design requiring no welding or cutting. Minimal mechanical skill is needed, making it suitable for enthusiasts seeking a hassle-free upgrade without special tools.
Warranty. This exhaust system comes with a limited lifetime warranty, underscoring its quality and durability.
Application. Specifically engineered to fit the 2022-2023 Sierra 1500 AT4X models equipped with a 6.2L V8 engine, automatic transmission, four-wheel drive, crew cab, and short bed with a 147.4″ wheelbase. Tailpipe design features turn down style for precise fitment and optimized exhaust flow.
Borla 140915
CA Residents: WARNING: Cancer and Reproductive Harm
- Fits ZR2 & AT4X Models
- System Features Polyphonic Harmonizer Technology
- Optional Muffler 60679 Can Be Added To Attain The S-Type Sound Level
- Features Turn Down Tail Pipes
- Pipe Diameter Is 3.5″ Split Into 2.75″ Tail Pipes
- Tip Exit Is Truck Single Split Rear Exit
- Fits 22-23 Sierra 1500 AT4X With 6.2L V8 Automatic Transmission 4 Wheel Drive Crew Cab With Short Bed 147.4″ Wheelbase
| Brand | Borla |
| Exhaust System Type | Cat-Back System |
| Exhaust Tip Finish | No Tips |
| Exhaust Tubing Diameter | 3.50 Inch |
| Exhaust Material | Stainless Steel |
| Exhaust Tip Outlet Style | Dual |
| Exhaust Exit Location | Turn Down |
| Exhaust Loudness | Aggressive |






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